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author | Thiruvadi Rajaraman <trajaraman@mvista.com> | 2017-09-04 13:52:14 +0530 |
---|---|---|
committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2018-01-07 17:10:07 +0000 |
commit | 39722ae3c60bdda62b9e734e8735ed74705ffc0f (patch) | |
tree | d235277e4e6cf85ddb232562a59bc883a0338f65 /meta/recipes-devtools | |
parent | 281b2e20bfcc46da54556ade6049f4a497802157 (diff) | |
download | poky-39722ae3c60bdda62b9e734e8735ed74705ffc0f.tar.gz |
binutils: CVE-2017-7223
Source: git://sourceware.org/git/binutils-gdb.git
MR: 74322
Type: Security Fix
Disposition: Backport from binutils-2_29-branch
ChangeID: c7e14cdaab09996e736a6294834d3470ac9ddb6c
Description:
Fix seg fault attempting to unget an EOF character.
PR gas/20898
* app.c (do_scrub_chars): Do not attempt to unget EOF.
Affects: <= 2.29
(From OE-Core rev: b35c5c25947daf47b5cbccd8836e22234baa6f0f)
Signed-off-by: Thiruvadi Rajaraman <trajaraman@mvista.com>
Reviewed-by: Armin Kuster <akuster@mvista.com>
Signed-off-by: Armin Kuster <akuster@mvista.com>
Signed-off-by: Armin Kuster <akuster808@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/recipes-devtools')
-rw-r--r-- | meta/recipes-devtools/binutils/binutils-2.27.inc | 1 | ||||
-rw-r--r-- | meta/recipes-devtools/binutils/binutils/CVE-2017-7223.patch | 40 |
2 files changed, 41 insertions, 0 deletions
diff --git a/meta/recipes-devtools/binutils/binutils-2.27.inc b/meta/recipes-devtools/binutils/binutils-2.27.inc index 3b7c9f776b..06c69b9f66 100644 --- a/meta/recipes-devtools/binutils/binutils-2.27.inc +++ b/meta/recipes-devtools/binutils/binutils-2.27.inc | |||
@@ -59,6 +59,7 @@ SRC_URI = "\ | |||
59 | file://CVE-2017-12451.patch \ | 59 | file://CVE-2017-12451.patch \ |
60 | file://CVE-2017-12450_12452_12453_12454_12456_1.patch \ | 60 | file://CVE-2017-12450_12452_12453_12454_12456_1.patch \ |
61 | file://CVE-2017-12450_12452_12453_12454_12456.patch \ | 61 | file://CVE-2017-12450_12452_12453_12454_12456.patch \ |
62 | file://CVE-2017-7223.patch \ | ||
62 | " | 63 | " |
63 | S = "${WORKDIR}/git" | 64 | S = "${WORKDIR}/git" |
64 | 65 | ||
diff --git a/meta/recipes-devtools/binutils/binutils/CVE-2017-7223.patch b/meta/recipes-devtools/binutils/binutils/CVE-2017-7223.patch new file mode 100644 index 0000000000..eb9fc6f36c --- /dev/null +++ b/meta/recipes-devtools/binutils/binutils/CVE-2017-7223.patch | |||
@@ -0,0 +1,40 @@ | |||
1 | commit 69ace2200106348a1b00d509a6a234337c104c17 | ||
2 | Author: Nick Clifton <nickc@redhat.com> | ||
3 | Date: Thu Dec 1 15:20:19 2016 +0000 | ||
4 | |||
5 | Fix seg fault attempting to unget an EOF character. | ||
6 | |||
7 | PR gas/20898 | ||
8 | * app.c (do_scrub_chars): Do not attempt to unget EOF. | ||
9 | |||
10 | Upstream-Status: backport | ||
11 | |||
12 | CVE: CVE-2017-7223 | ||
13 | Signed-off-by: Thiruvadi Rajaraman <trajaraman@mvista.com> | ||
14 | |||
15 | Index: git/gas/ChangeLog | ||
16 | =================================================================== | ||
17 | --- git.orig/gas/ChangeLog 2017-09-04 12:42:08.941602299 +0530 | ||
18 | +++ git/gas/ChangeLog 2017-09-04 12:48:28.863820763 +0530 | ||
19 | @@ -1,3 +1,8 @@ | ||
20 | +2016-12-01 Nick Clifton <nickc@redhat.com> | ||
21 | + | ||
22 | + PR gas/20898 | ||
23 | + * app.c (do_scrub_chars): Do not attempt to unget EOF. | ||
24 | + | ||
25 | 2016-08-05 Nick Clifton <nickc@redhat.com> | ||
26 | |||
27 | PR gas/20364 | ||
28 | Index: git/gas/app.c | ||
29 | =================================================================== | ||
30 | --- git.orig/gas/app.c 2017-09-04 12:42:05.261580103 +0530 | ||
31 | +++ git/gas/app.c 2017-09-04 12:47:19.923428673 +0530 | ||
32 | @@ -1187,7 +1187,7 @@ | ||
33 | state = -2; | ||
34 | break; | ||
35 | } | ||
36 | - else | ||
37 | + else if (ch2 != EOF) | ||
38 | { | ||
39 | UNGET (ch2); | ||
40 | } | ||