summaryrefslogtreecommitdiffstats
path: root/meta/recipes-core/psplash/files/psplash_fix_bad_arg_segfault.patch
diff options
context:
space:
mode:
Diffstat (limited to 'meta/recipes-core/psplash/files/psplash_fix_bad_arg_segfault.patch')
-rw-r--r--meta/recipes-core/psplash/files/psplash_fix_bad_arg_segfault.patch22
1 files changed, 22 insertions, 0 deletions
diff --git a/meta/recipes-core/psplash/files/psplash_fix_bad_arg_segfault.patch b/meta/recipes-core/psplash/files/psplash_fix_bad_arg_segfault.patch
new file mode 100644
index 0000000..f69c8a2
--- /dev/null
+++ b/meta/recipes-core/psplash/files/psplash_fix_bad_arg_segfault.patch
@@ -0,0 +1,22 @@
1Fix segmentation fault when passing -a without angle value.
2
3When psplash -a is called instead of psplash -a<angle value>, it will
4cause a segmentation fault by calling an out of bound argv[].
5
6Upstream-Status: Accepted
7Needed for denzil since we're not upgrading the recipe.
8
9Signed-off-by: Scott Garman <scott.a.garman@intel.com>
10
11diff -urN git.orig/psplash.c git/psplash.c
12--- git.orig/psplash.c 2012-12-22 21:28:05.830631789 -0800
13+++ git/psplash.c 2012-12-22 21:29:54.962633330 -0800
14@@ -219,7 +219,7 @@
15
16 if (!strcmp(argv[i],"-a") || !strcmp(argv[i],"--angle"))
17 {
18- if (++i > argc) goto fail;
19+ if (++i >= argc) goto fail;
20 angle = atoi(argv[i]);
21 continue;
22 }