Check size before allocation

Change-Id: Ie50555a55b2d8abc35321ccafd344b7416ac595f
Signed-off-by: Minje Ahn <minje.ahn@samsung.com>

diff --git a/src/common/media-svc-util.c b/src/common/media-svc-util.c
index ee90b15..02fc585 100644 (file)
--- a/src/common/media-svc-util.c
+++ b/src/common/media-svc-util.c
@@ -848,7 +848,8 @@ static int __image_360_check(const char *path)
                                goto ERROR;
 
                        exif_app1_xmp_size = (long)((exif_app1_xmp_t[0] << 8) | (exif_app1_xmp_t[1])) - 2;
-
+                       if (exif_app1_xmp_size == 0)
+                               goto ERROR;
 
                        xmp_data = g_malloc(exif_app1_xmp_size);
                        ptr = xmp_data;