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avformat/udp: avoid warning about always false comparison

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socklen_t underlying type can be signed or unsigned depending on
platform. This is fine, just cast it to size_t before comparison.

Fixes: warning: result of comparison of unsigned expression < 0 is
       always false [-Wtautological-unsigned-zero-compare]

Signed-off-by: Kacper Michajłow <kasper93@gmail.com>
This commit is contained in:
Kacper Michajłow
2025-07-17 00:46:04 +02:00
parent ce04877f1f
commit 29d274afe7
1 changed files with 1 additions and 1 deletions
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2
libavformat/udp.c
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@ -473,7 +473,7 @@ int ff_udp_set_remote_addr(URLContext *h, const struct sockaddr *dest_addr, sock
UDPContext *s = h->priv_data; UDPContext *s = h->priv_data;
/* set the destination address */ /* set the destination address */
if (dest_addr_len < 0 || dest_addr_len > sizeof(s->dest_addr)) if ((size_t)dest_addr_len > sizeof(s->dest_addr))
return AVERROR(EIO); return AVERROR(EIO);
s->dest_addr_len = dest_addr_len; s->dest_addr_len = dest_addr_len;
memcpy(&s->dest_addr, dest_addr, dest_addr_len); memcpy(&s->dest_addr, dest_addr, dest_addr_len);