tiff: fix memleak

Fixes CID1026764 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago · bbae652113
parent bbf43c70dd
commit bbae652113
1 changed files with 3 additions and 1 deletions
--- a/libavcodec/tiff.c
+++ b/libavcodec/tiff.c
@ -453,8 +453,10 @@ static int tiff_unpack_strip(TiffContext *s, uint8_t *dst, int stride,
        if (!zbuf)
            return AVERROR(ENOMEM);
        if (s->fill_order) {
-            if ((ret = deinvert_buffer(s, src, size)) < 0)
+            if ((ret = deinvert_buffer(s, src, size)) < 0) {
+                av_free(zbuf);
                return ret;
+            }
            ssrc = src = s->deinvert_buf;
        }
        ret = tiff_uncompress(zbuf, &outlen, src, size);