cmdutils: use sws_freeContext() instead of av_freep().

av_freep(swsContext) will leak all memory potentially
allocated within the swsContext.

diff --git a/cmdutils.c b/cmdutils.c
index feeea69..778f0fb 100644 (file)
--- a/cmdutils.c
+++ b/cmdutils.c
@@ -76,7 +76,8 @@ void uninit_opts(void)
     av_freep(&avformat_opts->key);
     av_freep(&avformat_opts);
 #if CONFIG_SWSCALE
     av_freep(&avformat_opts->key);
     av_freep(&avformat_opts);
 #if CONFIG_SWSCALE

-    av_freep(&sws_opts);
+    sws_freeContext(sws_opts);
+    sws_opts = NULL;

 #endif
     for (i = 0; i < opt_name_count; i++) {
         //opt_values are only stored for codec-specific options in which case
 #endif
     for (i = 0; i < opt_name_count; i++) {
         //opt_values are only stored for codec-specific options in which case