From: Michael Niedermayer <michael@niedermayer.cc>
To: FFmpeg development discussions and patches <ffmpeg-devel@ffmpeg.org>
Subject: [FFmpeg-devel] [PATCH] avcodec/h2645_parse: Avoid EAGAIN
Date: Sun, 1 Oct 2023 20:01:06 +0200
Message-ID: <20231001180106.27631-1-michael@niedermayer.cc> (raw)
EAGAIN causes an assertion failure when it is returned from the decoder
Fixes: Assertion consumed != (-(11)) failed at libavcodec/decode.c:462
Fixes: assertion_IOT_instruction_decode_c_462/poc
Found-by: Hardik Shah of Vehere (Dawn Treaders team)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
---
libavcodec/h2645_parse.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavcodec/h2645_parse.h b/libavcodec/h2645_parse.h
index 787ce971ee4..128dea09efb 100644
--- a/libavcodec/h2645_parse.h
+++ b/libavcodec/h2645_parse.h
@@ -123,7 +123,7 @@ static inline int get_nalsize(int nal_length_size, const uint8_t *buf,
if (*buf_index >= buf_size - nal_length_size) {
// the end of the buffer is reached, refill it
- return AVERROR(EAGAIN);
+ return AVERROR_INVALIDDATA;
}
for (i = 0; i < nal_length_size; i++)
--
2.17.1
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next reply other threads:[~2023-10-01 18:01 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-01 18:01 Michael Niedermayer [this message]
2023-10-01 18:24 ` Kieran Kunhya
2023-10-01 18:35 ` Michael Niedermayer
2023-10-01 19:40 ` James Almer
2023-10-15 23:16 ` Michael Niedermayer
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