On Fri, 3 Dec 2021, lance.lmw...@gmail.com wrote:

From: Limin Wang <lance.lmw...@gmail.com>

This is allowed to read fewer bytes than requested. The missing bytes can
be read in the next call.

I don't think this is needed, after all we want to read all data, there is no point in reading it in smaller chunks, no?

Thanks,
Marton


Signed-off-by: Limin Wang <lance.lmw...@gmail.com>
---
libavformat/aviobuf.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavformat/aviobuf.c b/libavformat/aviobuf.c
index 14688a2..ebb86e5 100644
--- a/libavformat/aviobuf.c
+++ b/libavformat/aviobuf.c
@@ -1317,7 +1317,7 @@ int avio_read_to_bprint(AVIOContext *h, AVBPrint *pb, 
size_t max_size)
    int ret;
    char buf[1024];
    while (max_size) {
-        ret = avio_read(h, buf, FFMIN(max_size, sizeof(buf)));
+        ret = avio_read_partial(h, buf, FFMIN(max_size, sizeof(buf)));
        if (ret == AVERROR_EOF)
            return 0;
        if (ret <= 0)
--
1.8.3.1

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