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authorRichard Purdie <richard.purdie@linuxfoundation.org>2020-06-26 11:47:12 +0100
committerRichard Purdie <richard.purdie@linuxfoundation.org>2021-02-03 14:13:52 +0000
commita9206a27e4bab7cd6658fc9fb176dd51aad16118 (patch)
tree3f2a75e2473c48699e4a43e81cb604bce740b7a6 /meta/recipes-devtools/pseudo
parent7ea41de13774675828239b7738d3f5d70be8b1af (diff)
downloadpoky-a9206a27e4bab7cd6658fc9fb176dd51aad16118.tar.gz
pseudo: Switch to oe-core branch in git repo
We have a significant number of outstanding patches to pseudo. Rather than queue these up as patches, create a branch in the upstream repo and use that until such times as we have someone with the time/skills to properly review these for master in the pseudo repo. (From OE-Core rev: 1f26db1ffd0ce080d432434137482a71b401f77a) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> (cherry picked from commit f09088eaa803ce396726368626a35dee70168d91) Signed-off-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/recipes-devtools/pseudo')
-rw-r--r--meta/recipes-devtools/pseudo/files/0001-Add-statx.patch106
-rw-r--r--meta/recipes-devtools/pseudo/files/0001-maketables-wrappers-use-Python-3.patch34
-rw-r--r--meta/recipes-devtools/pseudo/files/0001-pseudo-On-a-DB-fixup-remove-files-that-do-not-exist-.patch49
-rw-r--r--meta/recipes-devtools/pseudo/files/0001-pseudo_ipc.h-Fix-enum-typedef.patch31
-rw-r--r--meta/recipes-devtools/pseudo/files/0001-realpath.c-Remove-trailing-slashes.patch57
-rw-r--r--meta/recipes-devtools/pseudo/files/0006-xattr-adjust-for-attr-2.4.48-release.patch48
-rw-r--r--meta/recipes-devtools/pseudo/files/moreretries.patch19
-rw-r--r--meta/recipes-devtools/pseudo/files/seccomp.patch137
-rw-r--r--meta/recipes-devtools/pseudo/files/toomanyfiles.patch71
-rw-r--r--meta/recipes-devtools/pseudo/files/xattr_version.patch54
-rw-r--r--meta/recipes-devtools/pseudo/pseudo_git.bb14
11 files changed, 2 insertions, 618 deletions
diff --git a/meta/recipes-devtools/pseudo/files/0001-Add-statx.patch b/meta/recipes-devtools/pseudo/files/0001-Add-statx.patch
deleted file mode 100644
index f01e699de7..0000000000
--- a/meta/recipes-devtools/pseudo/files/0001-Add-statx.patch
+++ /dev/null
@@ -1,106 +0,0 @@
1From 4e41a05de1f34ba00a68ca4f20fb49c4d1cbd2d0 Mon Sep 17 00:00:00 2001
2From: Richard Purdie <richard.purdie@linuxfoundation.org>
3Date: Wed, 6 Nov 2019 12:17:46 +0000
4Subject: [PATCH] Add statx glibc/syscall support
5
6Modern distros (e.g. fedora30) are starting to use the new statx() syscall through
7the newly exposed glibc wrapper function in software like coreutils (e.g. the ls
8command). Add support to intercept this to pseudo.
9
10Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
11Upstream-Status: Submitted [Emailed to seebs]
12---
13 ports/linux/guts/statx.c | 48 ++++++++++++++++++++++++++++++++++++++++
14 ports/linux/portdefs.h | 1 +
15 ports/linux/wrapfuncs.in | 1 +
16 3 files changed, 50 insertions(+)
17 create mode 100644 ports/linux/guts/statx.c
18
19diff --git a/ports/linux/statx/guts/statx.c b/ports/linux/statx/guts/statx.c
20new file mode 100644
21index 0000000..a3259c4
22--- /dev/null
23+++ b/ports/linux/statx/guts/statx.c
24@@ -0,0 +1,42 @@
25+/*
26+ * Copyright (c) 2019 Linux Foundation
27+ * Author: Richard Purdie
28+ *
29+ * SPDX-License-Identifier: LGPL-2.1-only
30+ *
31+ * int
32+ * statx(int dirfd, const char *pathname, int flags, unsigned int mask, struct statx *statxbuf) {
33+ * int rc = -1;
34+ */
35+ pseudo_msg_t *msg;
36+ PSEUDO_STATBUF buf;
37+ int save_errno;
38+
39+ rc = real_statx(dirfd, pathname, flags, mask, statxbuf);
40+ save_errno = errno;
41+ if (rc == -1) {
42+ return rc;
43+ }
44+
45+ buf.st_uid = statxbuf->stx_uid;
46+ buf.st_gid = statxbuf->stx_gid;
47+ buf.st_dev = makedev(statxbuf->stx_dev_major, statxbuf->stx_dev_minor);
48+ buf.st_ino = statxbuf->stx_ino;
49+ buf.st_mode = statxbuf->stx_mode;
50+ buf.st_rdev = makedev(statxbuf->stx_rdev_major, statxbuf->stx_rdev_minor);
51+ buf.st_nlink = statxbuf->stx_nlink;
52+ msg = pseudo_client_op(OP_STAT, 0, -1, dirfd, pathname, &buf);
53+ if (msg && msg->result == RESULT_SUCCEED) {
54+ pseudo_debug(PDBGF_FILE, "statx(path %s), flags %o, stat rc %d, stat uid %o\n", pathname, flags, rc, statxbuf->stx_uid);
55+ statxbuf->stx_uid = msg->uid;
56+ statxbuf->stx_gid = msg->gid;
57+ statxbuf->stx_mode = msg->mode;
58+ statxbuf->stx_rdev_major = major(msg->rdev);
59+ statxbuf->stx_rdev_minor = minor(msg->rdev);
60+ } else {
61+ pseudo_debug(PDBGF_FILE, "statx(path %s) failed, flags %o, stat rc %d, stat uid %o\n", pathname, flags, rc, statxbuf->stx_uid);
62+ }
63+ errno = save_errno;
64+/* return rc;
65+ * }
66+ */
67diff --git a/ports/linux/statx/portdefs.h b/ports/linux/statx/portdefs.h
68new file mode 100644
69index 0000000..bf934dc
70--- /dev/null
71+++ b/ports/linux/statx/portdefs.h
72@@ -0,0 +1,6 @@
73+/*
74+ * SPDX-License-Identifier: LGPL-2.1-only
75+ *
76+ */
77+#include <sys/stat.h>
78+#include <sys/sysmacros.h>
79diff --git a/ports/linux/statx/wrapfuncs.in b/ports/linux/statx/wrapfuncs.in
80new file mode 100644
81index 0000000..c9cd4c3
82--- /dev/null
83+++ b/ports/linux/statx/wrapfuncs.in
84@@ -0,0 +1 @@
85+int statx(int dirfd, const char *pathname, int flags, unsigned int mask, struct statx *statxbuf);
86diff --git a/ports/linux/subports b/ports/linux/subports
87index a29044a..49081bf 100755
88--- a/ports/linux/subports
89+++ b/ports/linux/subports
90@@ -54,3 +54,13 @@ else
91 fi
92 rm -f dummy.c dummy.o
93
94+cat > dummy.c <<EOF
95+#define _GNU_SOURCE
96+#include <sys/stat.h>
97+struct statx x;
98+EOF
99+if ${CC} -c -o dummy.o dummy.c >/dev/null 2>&1; then
100+ echo "linux/statx"
101+fi
102+rm -f dummy.c dummy.o
103+
104--
1052.17.1
106
diff --git a/meta/recipes-devtools/pseudo/files/0001-maketables-wrappers-use-Python-3.patch b/meta/recipes-devtools/pseudo/files/0001-maketables-wrappers-use-Python-3.patch
deleted file mode 100644
index b2dbdad278..0000000000
--- a/meta/recipes-devtools/pseudo/files/0001-maketables-wrappers-use-Python-3.patch
+++ /dev/null
@@ -1,34 +0,0 @@
1From dbd34b1b2af8fbf44a0d5c37abe3448405819823 Mon Sep 17 00:00:00 2001
2From: Alexander Kanavin <alex.kanavin@gmail.com>
3Date: Wed, 28 Aug 2019 19:20:29 +0200
4Subject: [PATCH] maketables/wrappers: use Python 3
5
6Changelog indicates they should be compatible.
7
8Upstream-Status: Pending
9Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
10---
11 maketables | 2 +-
12 makewrappers | 2 +-
13 2 files changed, 2 insertions(+), 2 deletions(-)
14
15diff --git a/maketables b/maketables
16index a211772..52285e2 100755
17--- a/maketables
18+++ b/maketables
19@@ -1,4 +1,4 @@
20-#!/usr/bin/env python
21+#!/usr/bin/env python3
22 #
23 # Copyright (c) 2008-2010, 2013 Wind River Systems, Inc.
24 #
25diff --git a/makewrappers b/makewrappers
26index e84607d..b34f7eb 100755
27--- a/makewrappers
28+++ b/makewrappers
29@@ -1,4 +1,4 @@
30-#!/usr/bin/env python
31+#!/usr/bin/env python3
32 #
33 # Copyright (c) 2008-2011,2013 Wind River Systems, Inc.
34 #
diff --git a/meta/recipes-devtools/pseudo/files/0001-pseudo-On-a-DB-fixup-remove-files-that-do-not-exist-.patch b/meta/recipes-devtools/pseudo/files/0001-pseudo-On-a-DB-fixup-remove-files-that-do-not-exist-.patch
deleted file mode 100644
index 9c49e33b02..0000000000
--- a/meta/recipes-devtools/pseudo/files/0001-pseudo-On-a-DB-fixup-remove-files-that-do-not-exist-.patch
+++ /dev/null
@@ -1,49 +0,0 @@
1From b0902e36108b49e6bc88d6b251cc2f8cffcd5a13 Mon Sep 17 00:00:00 2001
2From: Ricardo Ribalda <ricardo@ribalda.com>
3Date: Sun, 5 Apr 2020 11:40:30 +0000
4Subject: [PATCH] pseudo: On a DB fixup remove files that do not exist anymore
5
6If the user decides to fix a database, remove the files that do not
7exist anymore.
8If only DB test is selected do not change the behaviour (return error).
9
10Signed-off-by: Ricardo Ribalda <ricardo@ribalda.com>
11Upstream-Status: Submitted [https://lists.openembedded.org/g/openembedded-core/message/137045]
12---
13 pseudo.c | 13 ++++++++++---
14 1 file changed, 10 insertions(+), 3 deletions(-)
15
16diff --git a/pseudo.c b/pseudo.c
17index 0f5850e..98e5b0c 100644
18--- a/pseudo.c
19+++ b/pseudo.c
20@@ -1087,9 +1087,15 @@ pseudo_db_check(int fix) {
21 int fixup_needed = 0;
22 pseudo_debug(PDBGF_DB, "Checking <%s>\n", m->path);
23 if (lstat(m->path, &buf)) {
24- errors = EXIT_FAILURE;
25- pseudo_diag("can't stat <%s>\n", m->path);
26- continue;
27+ if (!fix) {
28+ pseudo_diag("can't stat <%s>\n", m->path);
29+ errors = EXIT_FAILURE;
30+ continue;
31+ } else {
32+ pseudo_debug(PDBGF_DB, "can't stat <%s>\n", m->path);
33+ fixup_needed = 2;
34+ goto do_fixup;
35+ }
36 }
37 /* can't check for device type mismatches, uid/gid, or
38 * permissions, because those are the very things we
39@@ -1125,6 +1131,7 @@ pseudo_db_check(int fix) {
40 S_ISDIR(m->mode));
41 fixup_needed = 2;
42 }
43+ do_fixup:
44 if (fixup_needed) {
45 /* in fixup mode, either delete (mismatches) or
46 * correct (dev/ino).
47--
482.21.1
49
diff --git a/meta/recipes-devtools/pseudo/files/0001-pseudo_ipc.h-Fix-enum-typedef.patch b/meta/recipes-devtools/pseudo/files/0001-pseudo_ipc.h-Fix-enum-typedef.patch
deleted file mode 100644
index 33d4ef3b2f..0000000000
--- a/meta/recipes-devtools/pseudo/files/0001-pseudo_ipc.h-Fix-enum-typedef.patch
+++ /dev/null
@@ -1,31 +0,0 @@
1From a491aececfedf7313d29b80d626e0964fb533548 Mon Sep 17 00:00:00 2001
2From: Jacob Kroon <jacob.kroon@gmail.com>
3Date: Sun, 3 May 2020 06:24:03 +0200
4Subject: [PATCH] pseudo_ipc.h: Fix enum typedef
5
6'pseudo_access_t' is a type, so use typedef.
7
8Fixes building pseudo with gcc 10 where -fno-common is the default.
9
10Signed-off-by: Jacob Kroon <jacob.kroon@gmail.com>
11Upstream-Status: Submitted [https://lists.openembedded.org/g/openembedded-core/message/137758]
12---
13 pseudo_ipc.h | 2 +-
14 1 file changed, 1 insertion(+), 1 deletion(-)
15
16diff --git a/pseudo_ipc.h b/pseudo_ipc.h
17index caeae5c..d945257 100644
18--- a/pseudo_ipc.h
19+++ b/pseudo_ipc.h
20@@ -29,7 +29,7 @@ typedef struct {
21 char path[];
22 } pseudo_msg_t;
23
24-enum {
25+typedef enum {
26 PSA_EXEC = 1,
27 PSA_WRITE = (PSA_EXEC << 1),
28 PSA_READ = (PSA_WRITE << 1),
29--
302.26.2
31
diff --git a/meta/recipes-devtools/pseudo/files/0001-realpath.c-Remove-trailing-slashes.patch b/meta/recipes-devtools/pseudo/files/0001-realpath.c-Remove-trailing-slashes.patch
deleted file mode 100644
index 17829ef3ac..0000000000
--- a/meta/recipes-devtools/pseudo/files/0001-realpath.c-Remove-trailing-slashes.patch
+++ /dev/null
@@ -1,57 +0,0 @@
1From 86c9a5610e3333ad6aaadb1ac1e8b5a2c948d119 Mon Sep 17 00:00:00 2001
2From: Robert Yang <liezhi.yang@windriver.com>
3Date: Mon, 25 Nov 2019 18:46:45 +0800
4Subject: [PATCH] realpath.c: Remove trailing slashes
5
6Linux system's realpath() remove trailing slashes, but pseudo's doesn't, need
7make them identical.
8
9E.g., the following code (rel.c) prints '/tmp' with system's realpath, but
10pseudo's realpath prints '/tmp/':
11
12 #include <stdio.h>
13 #include <limits.h>
14 #include <stdlib.h>
15
16 int main() {
17 char out[PATH_MAX];
18 printf("%s\n", realpath("/tmp/", out));
19 return 0;
20 }
21
22$ bitbake base-passwd -cdevshell # For pseudo env
23$ gcc rel.c
24$ ./a.out
25/tmp/ (but should be /tmp)
26
27This patch fixes the problem.
28
29Upstream-Status: Submitted [https://lists.yoctoproject.org/g/poky/message/11879]
30
31Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
32---
33 ports/unix/guts/realpath.c | 9 ++++++++-
34 1 file changed, 8 insertions(+), 1 deletion(-)
35
36diff --git a/ports/unix/guts/realpath.c b/ports/unix/guts/realpath.c
37--- a/ports/unix/guts/realpath.c
38+++ b/ports/unix/guts/realpath.c
39@@ -14,7 +14,14 @@
40 errno = ENAMETOOLONG;
41 return NULL;
42 }
43- if ((len = strlen(rname)) >= pseudo_sys_path_max()) {
44+ len = strlen(rname);
45+ char *ep = rname + len - 1;
46+ while (ep > rname && *ep == '/') {
47+ --len;
48+ *(ep--) = '\0';
49+ }
50+
51+ if (len >= pseudo_sys_path_max()) {
52 errno = ENAMETOOLONG;
53 return NULL;
54 }
55--
562.7.4
57
diff --git a/meta/recipes-devtools/pseudo/files/0006-xattr-adjust-for-attr-2.4.48-release.patch b/meta/recipes-devtools/pseudo/files/0006-xattr-adjust-for-attr-2.4.48-release.patch
deleted file mode 100644
index 161357d553..0000000000
--- a/meta/recipes-devtools/pseudo/files/0006-xattr-adjust-for-attr-2.4.48-release.patch
+++ /dev/null
@@ -1,48 +0,0 @@
1From 93d95ed2eaedcca110c214e1fe3f8896b1f6f853 Mon Sep 17 00:00:00 2001
2From: Alexander Kanavin <alex.kanavin@gmail.com>
3Date: Tue, 17 Dec 2019 20:24:27 +0100
4Subject: [PATCH] xattr: adjust for attr 2.4.48 release
5
6Latest versions of attr have removed the xattr.h header,
7with the rationale that libc is providing the same wrappers.
8
9attr/attributes.h is providing the ENOATTR definition.
10
11Upstream-Status: Pending
12Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
13---
14 ports/linux/subports | 5 +++--
15 ports/linux/xattr/portdefs.h | 3 ++-
16 2 files changed, 5 insertions(+), 3 deletions(-)
17
18diff --git a/ports/linux/subports b/ports/linux/subports
19index 2c43ac9..740ec83 100755
20--- a/ports/linux/subports
21+++ b/ports/linux/subports
22@@ -29,11 +29,12 @@ fi
23 if $port_xattr; then
24 cat > dummy.c <<EOF
25 #include <sys/types.h>
26-#include <attr/xattr.h>
27+#include <sys/xattr.h>
28+#include <attr/attributes.h>
29 int i;
30 EOF
31 if ! ${CC} -c -o dummy.o dummy.c >/dev/null 2>&1; then
32- echo >&2 "Warning: Can't compile trivial program using <attr/xattr.h>".
33+ echo >&2 "Warning: Can't compile trivial program using <attr/attributes.h>".
34 echo >&2 " xattr support will require that header."
35 fi
36 echo "linux/xattr"
37diff --git a/ports/linux/xattr/portdefs.h b/ports/linux/xattr/portdefs.h
38index 56cd3ca..068d39a 100644
39--- a/ports/linux/xattr/portdefs.h
40+++ b/ports/linux/xattr/portdefs.h
41@@ -2,5 +2,6 @@
42 * SPDX-License-Identifier: LGPL-2.1-only
43 *
44 */
45-#include <attr/xattr.h>
46+#include <sys/xattr.h>
47+#include <attr/attributes.h>
48 #include <stdint.h>
diff --git a/meta/recipes-devtools/pseudo/files/moreretries.patch b/meta/recipes-devtools/pseudo/files/moreretries.patch
deleted file mode 100644
index adea2665b0..0000000000
--- a/meta/recipes-devtools/pseudo/files/moreretries.patch
+++ /dev/null
@@ -1,19 +0,0 @@
1Increase the number of retries in pseudo due to occasional slow
2server shutdowns.
3
4Upstream-Status: Pending
5RP 2016/2/28
6
7Index: git/pseudo_client.c
8===================================================================
9--- git.orig/pseudo_client.c
10+++ git/pseudo_client.c
11@@ -1282,7 +1282,7 @@ pseudo_client_setup(void) {
12 }
13 }
14
15-#define PSEUDO_RETRIES 20
16+#define PSEUDO_RETRIES 250
17 static pseudo_msg_t *
18 pseudo_client_request(pseudo_msg_t *msg, size_t len, const char *path) {
19 pseudo_msg_t *response = 0;
diff --git a/meta/recipes-devtools/pseudo/files/seccomp.patch b/meta/recipes-devtools/pseudo/files/seccomp.patch
deleted file mode 100644
index 283f997941..0000000000
--- a/meta/recipes-devtools/pseudo/files/seccomp.patch
+++ /dev/null
@@ -1,137 +0,0 @@
1Pseudo changes the syscall access patterns which makes it incompatible with
2seccomp. Therefore intercept the seccomp syscall and alter it, pretending that
3seccomp was setup when in fact we do nothing. If we error as unsupported,
4utilities like file will exit with errors so we can't just disable it.
5
6Upstream-Status: Pending
7RP 2020/4/3
8Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
9
10It fails to compile pseudo-native on centos 7:
11
12| ports/linux/pseudo_wrappers.c: In function ‘prctl’:
13| ports/linux/pseudo_wrappers.c:129:14: error: ‘SECCOMP_SET_MODE_FILTER’ undeclared (first use in this function)
14| if (cmd == SECCOMP_SET_MODE_FILTER) {
15| ^
16
17Add macro guard for seccomp to avoid the failure.
18
19Signed-off-by: Kai Kang <kai.kang@windriver.com>
20
21Index: git/ports/linux/pseudo_wrappers.c
22===================================================================
23--- git.orig/ports/linux/pseudo_wrappers.c
24+++ git/ports/linux/pseudo_wrappers.c
25@@ -57,6 +57,7 @@ int pseudo_capset(cap_user_header_t hdrp
26 long
27 syscall(long number, ...) {
28 long rc = -1;
29+ va_list ap;
30
31 if (!pseudo_check_wrappers() || !real_syscall) {
32 /* rc was initialized to the "failure" value */
33@@ -77,6 +78,20 @@ syscall(long number, ...) {
34 (void) number;
35 #endif
36
37+#ifdef SYS_seccomp
38+ /* pseudo and seccomp are incompatible as pseudo uses different syscalls
39+ * so pretend to enable seccomp but really do nothing */
40+ if (number == SYS_seccomp) {
41+ unsigned long cmd;
42+ va_start(ap, number);
43+ cmd = va_arg(ap, unsigned long);
44+ va_end(ap);
45+ if (cmd == SECCOMP_SET_MODE_FILTER) {
46+ return 0;
47+ }
48+ }
49+#endif
50+
51 /* gcc magic to attempt to just pass these args to syscall. we have to
52 * guess about the number of args; the docs discuss calling conventions
53 * up to 7, so let's try that?
54@@ -92,3 +108,44 @@ static long wrap_syscall(long nr, va_lis
55 (void) ap;
56 return -1;
57 }
58+
59+int
60+prctl(int option, ...) {
61+ int rc = -1;
62+ va_list ap;
63+
64+ if (!pseudo_check_wrappers() || !real_prctl) {
65+ /* rc was initialized to the "failure" value */
66+ pseudo_enosys("prctl");
67+ return rc;
68+ }
69+
70+#ifdef SECCOMP_SET_MODE_FILTER
71+ /* pseudo and seccomp are incompatible as pseudo uses different syscalls
72+ * so pretend to enable seccomp but really do nothing */
73+ if (option == PR_SET_SECCOMP) {
74+ unsigned long cmd;
75+ va_start(ap, option);
76+ cmd = va_arg(ap, unsigned long);
77+ va_end(ap);
78+ if (cmd == SECCOMP_SET_MODE_FILTER) {
79+ return 0;
80+ }
81+ }
82+#endif
83+
84+ /* gcc magic to attempt to just pass these args to prctl. we have to
85+ * guess about the number of args; the docs discuss calling conventions
86+ * up to 5, so let's try that?
87+ */
88+ void *res = __builtin_apply((void (*)()) real_prctl, __builtin_apply_args(), sizeof(long) * 5);
89+ __builtin_return(res);
90+}
91+
92+/* unused.
93+ */
94+static int wrap_prctl(int option, va_list ap) {
95+ (void) option;
96+ (void) ap;
97+ return -1;
98+}
99Index: git/ports/linux/guts/prctl.c
100===================================================================
101--- /dev/null
102+++ git/ports/linux/guts/prctl.c
103@@ -0,0 +1,15 @@
104+/*
105+ * Copyright (c) 2020 Richard Purdie
106+ *
107+ * SPDX-License-Identifier: LGPL-2.1-only
108+ *
109+ * int prctl(int option, ...)
110+ * int rc = -1;
111+ */
112+
113+ /* we should never get here, prctl is hand-wrapped */
114+ rc = -1;
115+
116+/* return rc;
117+ * }
118+ */
119Index: git/ports/linux/portdefs.h
120===================================================================
121--- git.orig/ports/linux/portdefs.h
122+++ git/ports/linux/portdefs.h
123@@ -32,3 +32,5 @@ GLIBC_COMPAT_SYMBOL(memcpy,2.0);
124
125 #include <linux/capability.h>
126 #include <sys/syscall.h>
127+#include <sys/prctl.h>
128+#include <linux/seccomp.h>
129Index: git/ports/linux/wrapfuncs.in
130===================================================================
131--- git.orig/ports/linux/wrapfuncs.in
132+++ git/ports/linux/wrapfuncs.in
133@@ -56,3 +56,4 @@ int getgrent_r(struct group *gbuf, char
134 int capset(cap_user_header_t hdrp, const cap_user_data_t datap); /* real_func=pseudo_capset */
135 long syscall(long nr, ...); /* hand_wrapped=1 */
136 int renameat2(int olddirfd, const char *oldpath, int newdirfd, const char *newpath, unsigned int flags); /* flags=AT_SYMLINK_NOFOLLOW */
137+int prctl(int option, ...); /* hand_wrapped=1 */
diff --git a/meta/recipes-devtools/pseudo/files/toomanyfiles.patch b/meta/recipes-devtools/pseudo/files/toomanyfiles.patch
deleted file mode 100644
index bda7e4b202..0000000000
--- a/meta/recipes-devtools/pseudo/files/toomanyfiles.patch
+++ /dev/null
@@ -1,71 +0,0 @@
1From b0b25fbc041a148d1de09f5a6503cd95973ec77c Mon Sep 17 00:00:00 2001
2From: Richard Purdie <richard.purdie@linuxfoundation.org>
3Date: Tue, 25 Apr 2017 15:25:54 +0100
4Subject: [PATCH 3/3] pseudo: Handle too many files deadlock
5
6Currently if we max out the maximum number of files, pseudo can deadlock, unable to
7accept new connections yet unable to move forward and unblock the other processes
8waiting either.
9
10Rather than hang, when this happens, close out inactive connections, allowing us
11to accept the new ones. The disconnected clients will simply reconnect. There is
12a small risk of data loss here sadly but its better than hanging.
13
14RP
152017/4/25
16
17Upstream-Status: Submitted [Peter is aware of the issue]
18
19---
20 pseudo_server.c | 10 ++++++++++
21 1 file changed, 10 insertions(+)
22
23diff --git a/pseudo_server.c b/pseudo_server.c
24index dac3258..15a3e8f 100644
25--- a/pseudo_server.c
26+++ b/pseudo_server.c
27@@ -802,6 +802,7 @@ pseudo_server_loop(void) {
28 struct sigaction eat_usr2 = {
29 .sa_handler = set_do_list_clients
30 };
31+ int hitmaxfiles;
32
33 clients = malloc(16 * sizeof(*clients));
34
35@@ -820,6 +821,7 @@ pseudo_server_loop(void) {
36 active_clients = 1;
37 max_clients = 16;
38 highest_client = 0;
39+ hitmaxfiles = 0;
40
41 pseudo_debug(PDBGF_SERVER, "server loop started.\n");
42 if (listen_fd < 0) {
43@@ -878,10 +880,15 @@ pseudo_server_loop(void) {
44 } else {
45 serve_client(i);
46 }
47+ } else if (hitmaxfiles) {
48+ /* Only close one per loop iteration in the interests of caution */
49+ close_client(i);
50+ hitmaxfiles = 0;
51 }
52 if (die_forcefully)
53 break;
54 }
55+ hitmaxfiles = 0;
56 if (!die_forcefully &&
57 (FD_ISSET(clients[0].fd, &events) ||
58 FD_ISSET(clients[0].fd, &reads))) {
59@@ -903,6 +910,9 @@ pseudo_server_loop(void) {
60 */
61 pseudo_server_timeout = DEFAULT_PSEUDO_SERVER_TIMEOUT;
62 die_peacefully = 0;
63+ } else if (errno == EMFILE) {
64+ hitmaxfiles = 1;
65+ pseudo_debug(PDBGF_SERVER, "Hit max open files, dropping a client.\n");
66 }
67 }
68 pseudo_debug(PDBGF_SERVER, "server loop complete [%d clients left]\n", active_clients);
69--
702.15.1
71
diff --git a/meta/recipes-devtools/pseudo/files/xattr_version.patch b/meta/recipes-devtools/pseudo/files/xattr_version.patch
deleted file mode 100644
index a8b14bdd69..0000000000
--- a/meta/recipes-devtools/pseudo/files/xattr_version.patch
+++ /dev/null
@@ -1,54 +0,0 @@
1On a tumbleweed system, "install X Y" was showing the error:
2
3pseudo: ENOSYS for 'fsetxattr'.
4
5which was being caused by dlsym() for that function returning NULL. This
6appears to be due to it finding an unresolved symbol in libacl for this
7symbol in libattr. It hasn't been resolved so its NULL. dlerror() returns
8nothing since this is a valid symbol entry, its just not the one we want.
9
10We can add the glibc version string for the symbol we actually want so we get
11that version rather than the libattr/libacl one.
12
13To quote libattr:
14"""
15 These dumb wrappers are for backwards compatibility only.
16 Actual syscall wrappers are long gone to libc.
17"""
18and they are simply wrappers around the libc version so our attaching
19to the libc versions should intercept any accesses via these too.
20
21RP 2020/06/22
22Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org
23Upstream-Status: Pending [discussed with seebs on irc and appears the correct fix]
24
25
26Index: git/ports/linux/xattr/wrapfuncs.in
27===================================================================
28--- git.orig/ports/linux/xattr/wrapfuncs.in
29+++ git/ports/linux/xattr/wrapfuncs.in
30@@ -1,12 +1,12 @@
31-ssize_t getxattr(const char *path, const char *name, void *value, size_t size); /* flags=0 */
32-ssize_t lgetxattr(const char *path, const char *name, void *value, size_t size); /* flags=AT_SYMLINK_NOFOLLOW */
33-ssize_t fgetxattr(int filedes, const char *name, void *value, size_t size);
34-int setxattr(const char *path, const char *name, const void *value, size_t size, int xflags); /* flags=0 */
35-int lsetxattr(const char *path, const char *name, const void *value, size_t size, int xflags); /* flags=AT_SYMLINK_NOFOLLOW */
36-int fsetxattr(int filedes, const char *name, const void *value, size_t size, int xflags);
37-ssize_t listxattr(const char *path, char *list, size_t size); /* flags=0 */
38-ssize_t llistxattr(const char *path, char *list, size_t size); /* flags=AT_SYMLINK_NOFOLLOW */
39-ssize_t flistxattr(int filedes, char *list, size_t size);
40-int removexattr(const char *path, const char *name); /* flags=0 */
41-int lremovexattr(const char *path, const char *name); /* flags=AT_SYMLINK_NOFOLLOW */
42-int fremovexattr(int filedes, const char *name);
43+ssize_t getxattr(const char *path, const char *name, void *value, size_t size); /* flags=0, version="GLIBC_2.3" */
44+ssize_t lgetxattr(const char *path, const char *name, void *value, size_t size); /* flags=AT_SYMLINK_NOFOLLOW, version="GLIBC_2.3" */
45+ssize_t fgetxattr(int filedes, const char *name, void *value, size_t size); /* version="GLIBC_2.3" */
46+int setxattr(const char *path, const char *name, const void *value, size_t size, int xflags); /* flags=0, version="GLIBC_2.3" */
47+int lsetxattr(const char *path, const char *name, const void *value, size_t size, int xflags); /* flags=AT_SYMLINK_NOFOLLOW, version="GLIBC_2.3" */
48+int fsetxattr(int filedes, const char *name, const void *value, size_t size, int xflags); /* version="GLIBC_2.3" */
49+ssize_t listxattr(const char *path, char *list, size_t size); /* flags=0, version="GLIBC_2.3" */
50+ssize_t llistxattr(const char *path, char *list, size_t size); /* flags=AT_SYMLINK_NOFOLLOW, version="GLIBC_2.3" */
51+ssize_t flistxattr(int filedes, char *list, size_t size); /* version="GLIBC_2.3" */
52+int removexattr(const char *path, const char *name); /* flags=0, version="GLIBC_2.3" */
53+int lremovexattr(const char *path, const char *name); /* flags=AT_SYMLINK_NOFOLLOW, version="GLIBC_2.3" */
54+int fremovexattr(int filedes, const char *name); /* version="GLIBC_2.3" */
diff --git a/meta/recipes-devtools/pseudo/pseudo_git.bb b/meta/recipes-devtools/pseudo/pseudo_git.bb
index 419bac19fe..ead5dcfb14 100644
--- a/meta/recipes-devtools/pseudo/pseudo_git.bb
+++ b/meta/recipes-devtools/pseudo/pseudo_git.bb
@@ -1,22 +1,12 @@
1require pseudo.inc 1require pseudo.inc
2 2
3SRC_URI = "git://git.yoctoproject.org/pseudo \ 3SRC_URI = "git://git.yoctoproject.org/pseudo;branch=oe-core \
4 file://0001-configure-Prune-PIE-flags.patch \ 4 file://0001-configure-Prune-PIE-flags.patch \
5 file://fallback-passwd \ 5 file://fallback-passwd \
6 file://fallback-group \ 6 file://fallback-group \
7 file://moreretries.patch \
8 file://toomanyfiles.patch \
9 file://0001-maketables-wrappers-use-Python-3.patch \
10 file://0001-Add-statx.patch \
11 file://0001-realpath.c-Remove-trailing-slashes.patch \
12 file://0006-xattr-adjust-for-attr-2.4.48-release.patch \
13 file://seccomp.patch \
14 file://0001-pseudo-On-a-DB-fixup-remove-files-that-do-not-exist-.patch \
15 file://0001-pseudo_ipc.h-Fix-enum-typedef.patch \
16 file://xattr_version.patch \
17 " 7 "
18 8
19SRCREV = "060058bb29f70b244e685b3c704eb0641b736f73" 9SRCREV = "b94fa2fc81cde25865ee223ca437d07377229a53"
20S = "${WORKDIR}/git" 10S = "${WORKDIR}/git"
21PV = "1.9.0+git${SRCPV}" 11PV = "1.9.0+git${SRCPV}"
22 12