[FFmpeg-devel] [PATCH 1/6] avcodec/mediacodec_surface: guard against NULL surface

[Aman Gupta]

From: Aman Gupta <aman at tmm1.net>

Signed-off-by: Aman Gupta <aman at tmm1.net>
---
 libavcodec/mediacodec_surface.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/libavcodec/mediacodec_surface.c b/libavcodec/mediacodec_surface.c
index aada1ecebe..efcc4dc63c 100644
--- a/libavcodec/mediacodec_surface.c
+++ b/libavcodec/mediacodec_surface.c
@@ -28,9 +28,11 @@
 void *ff_mediacodec_surface_ref(void *surface, void *log_ctx)
 {
     JNIEnv *env = NULL;
-
     void *reference = NULL;
 
+    if (!surface)
+        return NULL;
+
     env = ff_jni_get_env(log_ctx);
     if (!env) {
         return NULL;
-- 
2.20.1