From 6ff8739a6bf5fce30e9d99ee4b35322313300dcb Mon Sep 17 00:00:00 2001 From: Zhihao Cheng Date: Thu, 22 Feb 2024 20:37:40 +0800 Subject: mkfs.ubifs: Fix memleak for 'output' in error paths The 'output' is allocated in get_options(), don't forget to free it in error paths, move 'output' freeing out of close_target(), which simplifies the logic of close_target(). Fixes: 36ec51948e0ec ("Add mkfs.ubifs") Signed-off-by: Zhihao Cheng Signed-off-by: David Oberhollenzer --- ubifs-utils/mkfs.ubifs/mkfs.ubifs.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'ubifs-utils/mkfs.ubifs') diff --git a/ubifs-utils/mkfs.ubifs/mkfs.ubifs.c b/ubifs-utils/mkfs.ubifs/mkfs.ubifs.c index 453a5c7..f4cb512 100644 --- a/ubifs-utils/mkfs.ubifs/mkfs.ubifs.c +++ b/ubifs-utils/mkfs.ubifs/mkfs.ubifs.c @@ -2886,8 +2886,6 @@ static int close_target(void) if (close(out_fd) == -1) return sys_err_msg("cannot close the target '%s'", output); } - if (output) - free(output); return 0; } @@ -3081,6 +3079,7 @@ int main(int argc, char *argv[]) printf("Success!\n"); out: + free(output); close_ubi(); crypto_cleanup(); return err; -- cgit v1.2.3