libxvid: use av_freep() for saftey

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago · 8fe59240a1
parent 6a8f6c773d
commit 8fe59240a1
1 changed files with 5 additions and 5 deletions
--- a/libavcodec/libxvid.c
+++ b/libavcodec/libxvid.c
@ -739,8 +739,8 @@ static av_cold int xvid_encode_close(AVCodecContext *avctx) {

    av_freep(&avctx->extradata);
    if( x->twopassbuffer != NULL ) {
-        av_free(x->twopassbuffer);
-        av_free(x->old_twopassbuffer);
+        av_freep(&x->twopassbuffer);
+        av_freep(&x->old_twopassbuffer);
        avctx->stats_out = NULL;
    }
    if (x->twopassfd>=0) {
@ -748,9 +748,9 @@ static av_cold int xvid_encode_close(AVCodecContext *avctx) {
        close(x->twopassfd);
        x->twopassfd = -1;
    }
-    av_free(x->twopassfile);
-    av_free(x->intra_matrix);
-    av_free(x->inter_matrix);
+    av_freep(&x->twopassfile);
+    av_freep(&x->intra_matrix);
+    av_freep(&x->inter_matrix);

    return 0;
 }