@@ -495,7 +495,8 @@ static int rm_assemble_video_frame(AVFormatContext *s, RMContext *rm, AVPacket *

     if((seq & 0x7F) == 1 || rm->curpic_num != pic_num){

         rm->slices = ((hdr & 0x3F) << 1) + 1;

         ssize = len2 + 8*rm->slices + 1;

-        rm->videobuf = av_realloc(rm->videobuf, ssize);

+        if(!(rm->videobuf = av_realloc(rm->videobuf, ssize)))

+            return AVERROR(ENOMEM);

         rm->videobufsize = ssize;

         rm->videobufpos = 8*rm->slices + 1;

         rm->cur_slice = 0;