From 1544dea1c9108ada0e04319a5acaa4fc0e7dede7 Mon Sep 17 00:00:00 2001 From: Karel Zak Date: Wed, 27 Mar 2013 16:18:33 +0100 Subject: [PATCH] mkfs.cramfs: fix resource leak [coverity scan] Signed-off-by: Karel Zak --- disk-utils/mkfs.cramfs.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/disk-utils/mkfs.cramfs.c b/disk-utils/mkfs.cramfs.c index 94f0c33973..b5edb7a4b5 100644 --- a/disk-utils/mkfs.cramfs.c +++ b/disk-utils/mkfs.cramfs.c @@ -218,8 +218,10 @@ identical_file(struct entry *e1, struct entry *e2){ if (!start1) return 0; start2 = do_mmap(e2->path, e2->size, e2->mode); - if (!start2) + if (!start2) { + do_munmap(start1, e1->size, e1->mode); return 0; + } equal = !memcmp(start1, start2, e1->size); do_munmap(start1, e1->size, e1->mode); do_munmap(start2, e2->size, e2->mode); -- 2.47.3