diff options
Diffstat (limited to 'meta/recipes-devtools/binutils/binutils/CVE-2017-7210.patch')
| -rw-r--r-- | meta/recipes-devtools/binutils/binutils/CVE-2017-7210.patch | 56 |
1 files changed, 0 insertions, 56 deletions
diff --git a/meta/recipes-devtools/binutils/binutils/CVE-2017-7210.patch b/meta/recipes-devtools/binutils/binutils/CVE-2017-7210.patch deleted file mode 100644 index f8ad32f4f8..0000000000 --- a/meta/recipes-devtools/binutils/binutils/CVE-2017-7210.patch +++ /dev/null @@ -1,56 +0,0 @@ -From 4da598a472e1d298825035e452e3bc68f714311c Mon Sep 17 00:00:00 2001 -From: Nick Clifton <nickc@redhat.com> -Date: Tue, 14 Feb 2017 14:07:29 +0000 -Subject: Fix handling of corrupt STABS enum type strings. - - PR binutils/21157 - * stabs.c (parse_stab_enum_type): Check for corrupt NAME:VALUE - pairs. - (parse_number): Exit early if passed an empty string. - -CVE: CVE-2017-7210 -Upstream-Status: Backport [master] - -Signed-off-by: Yuanjie Huang <yuanjie.huang@windriver.com> ---- - binutils/ChangeLog | 7 +++++++ - binutils/stabs.c | 14 +++++++++++++- - 2 files changed, 20 insertions(+), 1 deletion(-) - -diff --git a/binutils/stabs.c b/binutils/stabs.c -index f5c5d2d8e0..5d013cc361 100644 ---- a/binutils/stabs.c -+++ b/binutils/stabs.c -@@ -232,6 +232,10 @@ parse_number (const char **pp, bfd_boolean *poverflow) - - orig = *pp; - -+ /* Stop early if we are passed an empty string. */ -+ if (*orig == 0) -+ return (bfd_vma) 0; -+ - errno = 0; - ul = strtoul (*pp, (char **) pp, 0); - if (ul + 1 != 0 || errno == 0) -@@ -1975,9 +1979,17 @@ parse_stab_enum_type (void *dhandle, const char **pp) - bfd_signed_vma val; - - p = *pp; -- while (*p != ':') -+ while (*p != ':' && *p != 0) - ++p; - -+ if (*p == 0) -+ { -+ bad_stab (orig); -+ free (names); -+ free (values); -+ return DEBUG_TYPE_NULL; -+ } -+ - name = savestring (*pp, p - *pp); - - *pp = p + 1; --- -2.11.0 - |