openwrtv4/tools/mtd-utils/patches/100-sscanf_fix.patch
Felix Fietkau b6be477299 tools/mtd-utils: fix a segfault in parsing the device table
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 42875
2014-10-12 15:00:15 +00:00

11 lines
343 B
Diff

--- a/mkfs.jffs2.c
+++ b/mkfs.jffs2.c
@@ -423,7 +423,7 @@ static int interpret_table_entry(struct
if (sscanf (line, "%" SCANF_PREFIX "s %c %lo %lu %lu %lu %lu %lu %lu %lu",
SCANF_STRING(name), &type, &mode, &uid, &gid, &major, &minor,
- &start, &increment, &count) < 0)
+ &start, &increment, &count) < 10)
{
return 1;
}