diff options
Diffstat (limited to 'meta/recipes-devtools/pseudo/files')
-rw-r--r-- | meta/recipes-devtools/pseudo/files/xattr_version.patch | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/meta/recipes-devtools/pseudo/files/xattr_version.patch b/meta/recipes-devtools/pseudo/files/xattr_version.patch new file mode 100644 index 0000000000..a8b14bdd69 --- /dev/null +++ b/meta/recipes-devtools/pseudo/files/xattr_version.patch | |||
@@ -0,0 +1,54 @@ | |||
1 | On a tumbleweed system, "install X Y" was showing the error: | ||
2 | |||
3 | pseudo: ENOSYS for 'fsetxattr'. | ||
4 | |||
5 | which was being caused by dlsym() for that function returning NULL. This | ||
6 | appears to be due to it finding an unresolved symbol in libacl for this | ||
7 | symbol in libattr. It hasn't been resolved so its NULL. dlerror() returns | ||
8 | nothing since this is a valid symbol entry, its just not the one we want. | ||
9 | |||
10 | We can add the glibc version string for the symbol we actually want so we get | ||
11 | that version rather than the libattr/libacl one. | ||
12 | |||
13 | To quote libattr: | ||
14 | """ | ||
15 | These dumb wrappers are for backwards compatibility only. | ||
16 | Actual syscall wrappers are long gone to libc. | ||
17 | """ | ||
18 | and they are simply wrappers around the libc version so our attaching | ||
19 | to the libc versions should intercept any accesses via these too. | ||
20 | |||
21 | RP 2020/06/22 | ||
22 | Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org | ||
23 | Upstream-Status: Pending [discussed with seebs on irc and appears the correct fix] | ||
24 | |||
25 | |||
26 | Index: 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" */ | ||