Fix generated md5, it was wrong for some input lengths.

Fix issue634.

Originally committed as revision 15335 to svn://svn.ffmpeg.org/ffmpeg/trunk

diff --git a/libavutil/md5.c b/libavutil/md5.c
index ee39de1318342c00d14712624c2ac4a135803193..d7c4f300c314d41f9a70813f839ab36323dba360 100644 (file)
--- a/libavutil/md5.c
+++ b/libavutil/md5.c
@@ -144,7 +144,7 @@ void av_md5_final(AVMD5 *ctx, uint8_t *dst){
     uint64_t finalcount= le2me_64(ctx->len<<3);
 
     av_md5_update(ctx, "\200", 1);
-    while((ctx->len & 63)<56)
+    while((ctx->len & 63)!=56)
         av_md5_update(ctx, "", 1);
 
     av_md5_update(ctx, (uint8_t*)&finalcount, 8);