diff options
Diffstat (limited to 'meta/recipes-extended/sysstat/sysstat/CVE-2019-19725.patch')
-rw-r--r-- | meta/recipes-extended/sysstat/sysstat/CVE-2019-19725.patch | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/meta/recipes-extended/sysstat/sysstat/CVE-2019-19725.patch b/meta/recipes-extended/sysstat/sysstat/CVE-2019-19725.patch new file mode 100644 index 0000000000..2aa12724f8 --- /dev/null +++ b/meta/recipes-extended/sysstat/sysstat/CVE-2019-19725.patch | |||
@@ -0,0 +1,28 @@ | |||
1 | From a5c8abd4a481ee6e27a3acf00e6d9b0f023e20ed Mon Sep 17 00:00:00 2001 | ||
2 | From: Sebastien GODARD <sysstat@users.noreply.github.com> | ||
3 | Date: Mon, 9 Dec 2019 17:54:07 +0100 | ||
4 | Subject: [PATCH] Fix #242: Double free in check_file_actlst() | ||
5 | |||
6 | Avoid freeing buffer() twice. | ||
7 | |||
8 | Signed-off-by: Sebastien GODARD <sysstat@users.noreply.github.com> | ||
9 | |||
10 | Upstream-Status: Backport [https://github.com/sysstat/sysstat/commit/a5c8abd4a481ee6e27a3acf00e6d9b0f023e20ed] | ||
11 | CVE: CVE-2019-19725 | ||
12 | Signed-off-by: Anuj Mittal <anuj.mittal@intel.com> | ||
13 | --- | ||
14 | sa_common.c | 1 + | ||
15 | 1 file changed, 1 insertion(+) | ||
16 | |||
17 | diff --git a/sa_common.c b/sa_common.c | ||
18 | index cf52aefe..856a3715 100644 | ||
19 | --- a/sa_common.c | ||
20 | +++ b/sa_common.c | ||
21 | @@ -2153,6 +2153,7 @@ void check_file_actlst(int *ifd, char *dfile, struct activity *act[], uint64_t f | ||
22 | } | ||
23 | |||
24 | free(buffer); | ||
25 | + buffer = NULL; | ||
26 | |||
27 | /* Check that at least one activity selected by the user is available in file */ | ||
28 | for (i = 0; i < NR_ACT; i++) { | ||