all: Use av_memdup() where appropriate

Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>

1 files changed, 1 insertions, 3 deletions

diff --git a/libavcodec/decode.c b/libavcodec/decode.c
index c44724d150..52bf5dcd33 100644
--- a/libavcodec/decode.c
+++ b/libavcodec/decode.c
@@ -1104,12 +1104,10 @@ int ff_get_format(AVCodecContext *avctx, const enum AVPixelFormat *fmt)
         avctx->sw_pix_fmt = fmt[n - 1];
     }
 
-    choices = av_malloc_array(n + 1, sizeof(*choices));
+    choices = av_memdup(fmt, (n + 1) * sizeof(*choices));
     if (!choices)
         return AV_PIX_FMT_NONE;
 
-    memcpy(choices, fmt, (n + 1) * sizeof(*choices));
-
     for (;;) {
         // Remove the previous hwaccel, if there was one.
         hwaccel_uninit(avctx);