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-rw-r--r--libavformat/nuv.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/libavformat/nuv.c b/libavformat/nuv.c
index 9c139e8130..3339a74991 100644
--- a/libavformat/nuv.c
+++ b/libavformat/nuv.c
@@ -199,8 +199,8 @@ static int nuv_packet(AVFormatContext *s, AVPacket *pkt) {
int copyhdrsize = ctx->rtjpg_video ? HDRSIZE : 0;
uint64_t pos = url_ftell(pb);
ret = get_buffer(pb, hdr, HDRSIZE);
- if (ret <= 0)
- return ret ? ret : -1;
+ if (ret < HDRSIZE)
+ return ret < 0 ? ret : AVERROR(EIO);
frametype = hdr[0];
size = PKTSIZE(AV_RL32(&hdr[8]));
switch (frametype) {