pan/ltp-pan.c: avoid memory leak

This patch avoid memory leak by freeing the buf before the slurp()
function return.

Signed-off-by: Yogesh Gaur <yn.gaur@samsung.com>
Signed-off-by: Manjeet Pawar <manjeet.p@samsung.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/pan/ltp-pan.c b/pan/ltp-pan.c
index 4c1e9deb6..905ff89f5 100644
--- a/pan/ltp-pan.c
+++ b/pan/ltp-pan.c
@@ -1279,6 +1279,7 @@ static char *slurp(char *file)
 	if (read(fd, buf, sbuf.st_size) != sbuf.st_size) {
 		fprintf(stderr, "pan(%s): slurp failed.  errno:%d  %s\n",
 			panname, errno, strerror(errno));
+		free(buf);
 		return NULL;
 	}
 	buf[sbuf.st_size] = '\0';