dvbsubdec: check memory allocations and propagate errors

[ffmpeg] / libavcodec / lzwenc.c

diff --git a/libavcodec/lzwenc.c b/libavcodec/lzwenc.c
index df38116c0db8cff795628d3d39b9192cfdc8bafd..7c37bf2094ed30a0bf59ca8c61e0be932e16dce2 100644 (file)
--- a/libavcodec/lzwenc.c
+++ b/libavcodec/lzwenc.c
@@ -20,14 +20,15 @@
  */
 
 /**
- * LZW encoder
  * @file
+ * LZW encoder
  * @author Bartlomiej Wolowiec
  */
 
 #include "avcodec.h"
-#include "put_bits.h"
 #include "lzw.h"
+#include "mathops.h"
+#include "put_bits.h"
 
 #define LZW_MAXBITS 12
 #define LZW_SIZTABLE (1<<LZW_MAXBITS)