hnm4: change width/height to int to fix hypothetical integer overflows

CC: libav-stable@libav.org Bug-Id: CID 1135770 / CID 1135771
10 years ago · 57ed5a64fe
parent 16158da960
commit 57ed5a64fe
1 changed files with 2 additions and 2 deletions
--- a/libavcodec/hnm4video.c
+++ b/libavcodec/hnm4video.c
@ -37,8 +37,8 @@

 typedef struct Hnm4VideoContext {
    uint8_t version;
-    uint16_t width;
-    uint16_t height;
+    int width;
+    int height;
    uint8_t *current;
    uint8_t *previous;
    uint8_t *buffer1;