avcodec/gdv: Check available space before reading palette

[ffmpeg] / libavcodec / g723_1.h

diff --git a/libavcodec/g723_1.h b/libavcodec/g723_1.h
index 40d6e700b1b1d5808e0b3c33ba357a734fe53ca7..f833af01c64c9ff533500f4f3655bff6d8d02efd 100644 (file)
--- a/libavcodec/g723_1.h
+++ b/libavcodec/g723_1.h
@@ -55,7 +55,7 @@
  * @param b 16 bit multiplier
  */
 #define MULL2(a, b) \
-        ((((a) >> 16) * (b) << 1) + (((a) & 0xffff) * (b) >> 15))
+        ((((a) >> 16) * (b) * 2) + (((a) & 0xffff) * (b) >> 15))
 
 /**
  * G723.1 frame types