diff options
Diffstat (limited to 'meta/recipes-devtools/binutils/binutils/CVE-2017-9041_1.patch')
| -rw-r--r-- | meta/recipes-devtools/binutils/binutils/CVE-2017-9041_1.patch | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/meta/recipes-devtools/binutils/binutils/CVE-2017-9041_1.patch b/meta/recipes-devtools/binutils/binutils/CVE-2017-9041_1.patch new file mode 100644 index 0000000000..857cd4af91 --- /dev/null +++ b/meta/recipes-devtools/binutils/binutils/CVE-2017-9041_1.patch @@ -0,0 +1,51 @@ +From 919383ac718c2a3187ee2a9ad659daa22da26258 Mon Sep 17 00:00:00 2001 +From: "Maciej W. Rozycki" <macro@imgtec.com> +Date: Wed, 12 Apr 2017 00:02:13 +0100 +Subject: [PATCH] MIPS/readelf: Remove extraneous null GOT data check + +Null data is handled gracefully throughout in MIPS GOT processing, with +addresses printed normally and unavailable data shown as `<unknown>' by +`print_mips_got_entry', and special processing code for GOT[1] doing an +explicit check. Remove an unwanted null GOT data check then, introduced +with commit 592458412fb2 in the course of addressing PR binutils/12855. + + binutils/ + * readelf.c (process_mips_specific): Remove null GOT data check. + +Upstream-Status: Backport +CVE: CVE-2017-9041 patch #1 +VER: <= 2.28 +Signed-off-by: Armin Kuster <akuster@mvista.com> + +--- + binutils/ChangeLog | 4 ++++ + binutils/readelf.c | 3 +-- + 2 files changed, 5 insertions(+), 2 deletions(-) + +Index: git/binutils/readelf.c +=================================================================== +--- git.orig/binutils/readelf.c ++++ git/binutils/readelf.c +@@ -14995,8 +14995,8 @@ process_mips_specific (FILE * file) + data = (unsigned char *) get_data (NULL, file, offset, + global_end - pltgot, 1, + _("Global Offset Table data")); +- if (data == NULL) +- return 0; ++ ++ /* PR 12855: Null data is handled gracefully throughout. */ + data_end = data + (global_end - pltgot); + + printf (_("\nPrimary GOT:\n")); +Index: git/bfd/ChangeLog +=================================================================== +--- git.orig/bfd/ChangeLog ++++ git/bfd/ChangeLog +@@ -1,3 +1,7 @@ ++2017-04-25 Maciej W. Rozycki <macro@imgtec.com> ++ ++ * readelf.c (process_mips_specific): Remove null GOT data check. ++ + 2017-04-13 Nick Clifton <nickc@redhat.com> + + PR binutils/21379 |