Add check for the return value of avcodec_alloc_context3() to avoid potential
NULL pointer dereference.
Fixes: 5d48e4eafa ("Merge commit 'a6a750c7ef240b72ce01e9653343a0ddf247d196'")
Signed-off-by: Jiasheng Jiang <[email protected]>
---
libavcodec/tests/motion.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/libavcodec/tests/motion.c b/libavcodec/tests/motion.c
index c37fc551c3..719fba537d 100644
--- a/libavcodec/tests/motion.c
+++ b/libavcodec/tests/motion.c
@@ -129,6 +129,10 @@ int main(int argc, char **argv)
printf("ffmpeg motion test\n");
ctx = avcodec_alloc_context3(NULL);
+ if (!ctx) {
+ return 1;
+ }
+
ctx->flags |= AV_CODEC_FLAG_BITEXACT;
av_force_cpu_flags(0);
ff_me_cmp_init(&cctx, ctx);
--
2.25.1
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