Rémi Bernon : winegstreamer: Check caps pointer in wg_format_to_caps_h264.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 8c5207f6a7232c20ad12a0d3171185442faa1295
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=8c5207f6a7232c20ad12a0d31...

Author: Rémi Bernon <rbernon(a)codeweavers.com>
Date:   Wed Apr 27 20:41:25 2022 +0200

winegstreamer: Check caps pointer in wg_format_to_caps_h264.

Signed-off-by: Rémi Bernon <rbernon(a)codeweavers.com>
Signed-off-by: Zebediah Figura <zfigura(a)codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard(a)winehq.org>

---

 dlls/winegstreamer/wg_format.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/dlls/winegstreamer/wg_format.c b/dlls/winegstreamer/wg_format.c
index b22581e7824..ff9238a6a69 100644
--- a/dlls/winegstreamer/wg_format.c
+++ b/dlls/winegstreamer/wg_format.c
@@ -437,7 +437,8 @@ static GstCaps *wg_format_to_caps_h264(const struct wg_format *format)
     const char *profile, *level;
     GstCaps *caps;
 
-    caps = gst_caps_new_empty_simple("video/x-h264");
+    if (!(caps = gst_caps_new_empty_simple("video/x-h264")))
+        return NULL;
     gst_caps_set_simple(caps, "stream-format", G_TYPE_STRING, "byte-stream", NULL);
     gst_caps_set_simple(caps, "alignment", G_TYPE_STRING, "au", NULL);