diff options
Diffstat (limited to 'poky/meta/recipes-devtools/binutils/binutils/CVE-2018-10373.patch')
-rw-r--r-- | poky/meta/recipes-devtools/binutils/binutils/CVE-2018-10373.patch | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/poky/meta/recipes-devtools/binutils/binutils/CVE-2018-10373.patch b/poky/meta/recipes-devtools/binutils/binutils/CVE-2018-10373.patch new file mode 100644 index 000000000..d547cf115 --- /dev/null +++ b/poky/meta/recipes-devtools/binutils/binutils/CVE-2018-10373.patch @@ -0,0 +1,45 @@ +From 6327533b1fd29fa86f6bf34e61c332c010e3c689 Mon Sep 17 00:00:00 2001 +From: Nick Clifton <nickc@redhat.com> +Date: Tue, 17 Apr 2018 14:30:07 +0100 +Subject: [PATCH] Add a check for a NULL table pointer before attempting to + compute a DWARF filename. + + PR 23065 + * dwarf2.c (concat_filename): Check for a NULL table pointer. + +Upstream-Status: Backport +Affects: Binutils <= 2.30 +CVE: CVE-2018-10373 +Signed-off-by: Armin Kuster <akuster@mvista.com> + +--- + bfd/ChangeLog | 5 +++++ + bfd/dwarf2.c | 2 +- + 2 files changed, 6 insertions(+), 1 deletion(-) + +Index: git/bfd/dwarf2.c +=================================================================== +--- git.orig/bfd/dwarf2.c ++++ git/bfd/dwarf2.c +@@ -1565,7 +1565,7 @@ concat_filename (struct line_info_table + { + char *filename; + +- if (file - 1 >= table->num_files) ++ if (table == NULL || file - 1 >= table->num_files) + { + /* FILE == 0 means unknown. */ + if (file) +Index: git/bfd/ChangeLog +=================================================================== +--- git.orig/bfd/ChangeLog ++++ git/bfd/ChangeLog +@@ -1,3 +1,8 @@ ++2018-04-17 Nick Clifton <nickc@redhat.com> ++ ++ PR 23065 ++ * dwarf2.c (concat_filename): Check for a NULL table pointer. ++ + 2018-01-29 Alan Modra <amodra@gmail.com> + + PR 22741 |