This fixes a regression from commit 36117968ad.
wrapped_url_read() used to be able to return positive number from
ffurl_read(). It relies on the result to check if EOF is reached in
async_buffer_task().
Test case:
ffmpeg -f lavfi -i testsrc -t 1 test.mp4
ffmpeg -i async:test.mp4
Signed-off-by: Guangyu Sun <g...@roblox.com>
---
libavformat/async.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavformat/async.c b/libavformat/async.c
index 547417aa1e..a929f4d16e 100644
--- a/libavformat/async.c
+++ b/libavformat/async.c
@@ -139,7 +139,7 @@ static int wrapped_url_read(void *src, void *dst, size_t
*size)
*size = ret > 0 ? ret : 0;
c->inner_io_error = ret < 0 ? ret : 0;
- return c->inner_io_error;
+ return ret;
}
static int ring_write(RingBuffer *ring, URLContext *h, size_t size)
--
2.37.1
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