avcodec/wma: use av_freep(), do not leave stale pointers in memory
authorMichael Niedermayer <michaelni@gmx.at>
Sat, 5 Apr 2014 19:34:03 +0000 (21:34 +0200)
committerMichael Niedermayer <michaelni@gmx.at>
Sat, 5 Apr 2014 19:34:03 +0000 (21:34 +0200)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
libavcodec/wma.c

index 0122ee6..b6d6351 100644 (file)
@@ -386,9 +386,9 @@ int ff_wma_end(AVCodecContext *avctx)
     }
     for (i = 0; i < 2; i++) {
         ff_free_vlc(&s->coef_vlc[i]);
-        av_free(s->run_table[i]);
-        av_free(s->level_table[i]);
-        av_free(s->int_table[i]);
+        av_freep(&s->run_table[i]);
+        av_freep(&s->level_table[i]);
+        av_freep(&s->int_table[i]);
     }
 
     return 0;