Enrico Weigelt, metux IT consult f5062223ec os: xtrans: fix calloc overflow warning ...

The size of `int` is machine specific and may be 64 bits wide, which could
overflow the calloc'able size. Practically cannot happen here, since the
ListenTransCount can't go above MAX_CONNECTIONS, but compiler can't know
that and so spitting out a warning.

Using uint32_t really is sufficient here.

> ../os/connection.c: In function ‘CreateWellKnownSockets’:
> ../os/connection.c:274:22: warning: argument 1 range [18446744071562067968, 18446744073709551615] exceeds maximum object size 9223372036854775807 [-Walloc-size-larger-than=]
>   274 |     ListenTransFds = calloc(ListenTransCount, sizeof(int));
>       |                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>

2025-07-18 22:29:38 +02:00

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