avcodec/loco: check the init_get_bits8() return code

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago · 5ba62e89df
parent 131a185826
commit 5ba62e89df
1 changed files with 4 additions and 1 deletions
--- a/libavcodec/loco.c
+++ b/libavcodec/loco.c
@ -130,12 +130,15 @@ static int loco_decode_plane(LOCOContext *l, uint8_t *data, int width, int heigh
 {
    RICEContext rc;
    int val;
+    int ret;
    int i, j;

    if(buf_size<=0)
        return -1;

-    init_get_bits8(&rc.gb, buf, buf_size);
+    if ((ret = init_get_bits8(&rc.gb, buf, buf_size)) < 0)
+        return ret;
+
    rc.save  = 0;
    rc.run   = 0;
    rc.run2  = 0;