diff options
Diffstat (limited to 'meta/recipes-devtools/binutils/binutils/CVE-2019-9074.patch')
| -rw-r--r-- | meta/recipes-devtools/binutils/binutils/CVE-2019-9074.patch | 68 |
1 files changed, 0 insertions, 68 deletions
diff --git a/meta/recipes-devtools/binutils/binutils/CVE-2019-9074.patch b/meta/recipes-devtools/binutils/binutils/CVE-2019-9074.patch deleted file mode 100644 index a11a51200e..0000000000 --- a/meta/recipes-devtools/binutils/binutils/CVE-2019-9074.patch +++ /dev/null @@ -1,68 +0,0 @@ -From e2ebb3906432dcca2727186ad79415f920730fb2 Mon Sep 17 00:00:00 2001 -From: Alan Modra <amodra@gmail.com> -Date: Tue, 19 Feb 2019 22:48:44 +1030 -Subject: [PATCH] PR24235, Read memory violation in pei-x86_64.c - - PR 24235 - * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks - attempting to prevent read past end of section. - -Upstream-Status: Backport [https://github.com/bminor/binutils-gdb/commit/179f2db0d9c397d7dd8a59907b84208b79f7f48c] -CVE: CVE-2019-9074 -Signed-off-by: Anuj Mittal <anuj.mittal@intel.com> ---- - bfd/ChangeLog | 6 ++++++ - bfd/pei-x86_64.c | 9 ++++----- - 2 files changed, 10 insertions(+), 5 deletions(-) - -diff --git a/bfd/ChangeLog b/bfd/ChangeLog -index dd2c741..cbf30de 100644 ---- a/bfd/ChangeLog -+++ b/bfd/ChangeLog -@@ -1,3 +1,9 @@ -+2019-02-19 Alan Modra <amodra@gmail.com> -+ -+ PR 24235 -+ * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks -+ attempting to prevent read past end of section. -+ - 2019-02-04 Nick Clifton <nickc@redhat.com> - - * development.sh (experimental) Set to false. -diff --git a/bfd/pei-x86_64.c b/bfd/pei-x86_64.c -index ff1093c..7e75104 100644 ---- a/bfd/pei-x86_64.c -+++ b/bfd/pei-x86_64.c -@@ -541,7 +541,7 @@ pex64_bfd_print_pdata_section (bfd *abfd, void *vfile, asection *pdata_section) - /* virt_size might be zero for objects. */ - if (stop == 0 && strcmp (abfd->xvec->name, "pe-x86-64") == 0) - { -- stop = (datasize / onaline) * onaline; -+ stop = datasize; - virt_size_is_zero = TRUE; - } - else if (datasize < stop) -@@ -551,8 +551,8 @@ pex64_bfd_print_pdata_section (bfd *abfd, void *vfile, asection *pdata_section) - _("Warning: %s section size (%ld) is smaller than virtual size (%ld)\n"), - pdata_section->name, (unsigned long) datasize, - (unsigned long) stop); -- /* Be sure not to read passed datasize. */ -- stop = datasize / onaline; -+ /* Be sure not to read past datasize. */ -+ stop = datasize; - } - - /* Display functions table. */ -@@ -724,8 +724,7 @@ pex64_bfd_print_pdata_section (bfd *abfd, void *vfile, asection *pdata_section) - altent += imagebase; - - if (altent >= pdata_vma -- && (altent + PDATA_ROW_SIZE <= pdata_vma -- + pei_section_data (abfd, pdata_section)->virt_size)) -+ && altent - pdata_vma + PDATA_ROW_SIZE <= stop) - { - pex64_get_runtime_function - (abfd, &arf, &pdata[altent - pdata_vma]); --- -2.7.4 - |