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author | Robert Yang <liezhi.yang@windriver.com> | 2015-06-24 01:55:20 -0700 |
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committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2015-07-01 15:39:56 +0100 |
commit | da9b9ac3562f461f51b4f4c0efd0af3e670b6de3 (patch) | |
tree | 71bf0ac71f0f94031e495f8d51d492c117af0044 /meta/recipes-devtools/elfutils/elfutils-0.162/0001-elf_getarsym-Silence-Werror-maybe-uninitialized-fals.patch | |
parent | 2578ff3dfe55a1c07208401861f96e2e327eacaf (diff) | |
download | poky-da9b9ac3562f461f51b4f4c0efd0af3e670b6de3.tar.gz |
elfutils: 0.161 -> 0.162
* Remove backport patch 0001-libelf-Fix-dir-traversal-vuln-in-ar-extraction.patch.
* Update:
- arm_func_value.patch
- fixheadercheck.patch
- redhat-portability.diff
(From OE-Core rev: dcb26f21cfd9d91e9b4d78875b934ab942d877a5)
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/recipes-devtools/elfutils/elfutils-0.162/0001-elf_getarsym-Silence-Werror-maybe-uninitialized-fals.patch')
-rw-r--r-- | meta/recipes-devtools/elfutils/elfutils-0.162/0001-elf_getarsym-Silence-Werror-maybe-uninitialized-fals.patch | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/meta/recipes-devtools/elfutils/elfutils-0.162/0001-elf_getarsym-Silence-Werror-maybe-uninitialized-fals.patch b/meta/recipes-devtools/elfutils/elfutils-0.162/0001-elf_getarsym-Silence-Werror-maybe-uninitialized-fals.patch new file mode 100644 index 0000000000..3754c1c361 --- /dev/null +++ b/meta/recipes-devtools/elfutils/elfutils-0.162/0001-elf_getarsym-Silence-Werror-maybe-uninitialized-fals.patch | |||
@@ -0,0 +1,35 @@ | |||
1 | From 668accf322fd7185e273bfd50b84320e71d9de5a Mon Sep 17 00:00:00 2001 | ||
2 | From: Martin Jansa <Martin.Jansa@gmail.com> | ||
3 | Date: Fri, 10 Apr 2015 00:29:18 +0200 | ||
4 | Subject: [PATCH] elf_getarsym: Silence -Werror=maybe-uninitialized false | ||
5 | positive | ||
6 | |||
7 | Upstream-Status: Pending | ||
8 | Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com> | ||
9 | --- | ||
10 | libelf/elf_getarsym.c | 9 +++++++-- | ||
11 | 1 file changed, 7 insertions(+), 2 deletions(-) | ||
12 | |||
13 | diff --git a/libelf/elf_getarsym.c b/libelf/elf_getarsym.c | ||
14 | index d0bb28a..08954d2 100644 | ||
15 | --- a/libelf/elf_getarsym.c | ||
16 | +++ b/libelf/elf_getarsym.c | ||
17 | @@ -165,8 +165,13 @@ elf_getarsym (elf, ptr) | ||
18 | int w = index64_p ? 8 : 4; | ||
19 | |||
20 | /* We have an archive. The first word in there is the number of | ||
21 | - entries in the table. */ | ||
22 | - uint64_t n; | ||
23 | + entries in the table. | ||
24 | + Set to SIZE_MAX just to silence -Werror=maybe-uninitialized | ||
25 | + elf_getarsym.c:290:9: error: 'n' may be used uninitialized in this function | ||
26 | + The read_number_entries function doesn't initialize n only when returning | ||
27 | + -1 which in turn ensures to jump over usage of this uninitialized variable. | ||
28 | + */ | ||
29 | + uint64_t n = SIZE_MAX; | ||
30 | size_t off = elf->start_offset + SARMAG + sizeof (struct ar_hdr); | ||
31 | if (read_number_entries (&n, elf, &off, index64_p) < 0) | ||
32 | { | ||
33 | -- | ||
34 | 2.3.5 | ||
35 | |||