X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;ds=sidebyside;f=libavcodec%2Fhqx.c;h=138d9604118c74ada6d4672573673a686d43903c;hb=1ed7fcd42af956979abf4e32cd3c9ee17622bbcb;hp=8060c7a31c08ab79d8f94904bff2e8864825ae35;hpb=443b3c03e8ef90a741b156a4c7677a427578c840;p=ffmpeg

diff --git a/libavcodec/hqx.c b/libavcodec/hqx.c
index 8060c7a31c0..138d9604118 100644
--- a/libavcodec/hqx.c
+++ b/libavcodec/hqx.c
@@ -417,8 +417,8 @@ static int hqx_decode_frame(AVCodecContext *avctx, void *data,
 
     info_tag    = AV_RL32(src);
     if (info_tag == MKTAG('I', 'N', 'F', 'O')) {
-        int info_offset = AV_RL32(src + 4);
-        if (info_offset > UINT32_MAX - 8 || info_offset + 8 > avpkt->size) {
+        unsigned info_offset = AV_RL32(src + 4);
+        if (info_offset > INT_MAX || info_offset + 8 > avpkt->size) {
             av_log(avctx, AV_LOG_ERROR,
                    "Invalid INFO header offset: 0x%08"PRIX32" is too large.\n",
                    info_offset);