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dix: rpcbuf: x_rpcbuf_write_counted_string_pad() silence size mismatch warning

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strlen() returns an size_t, but the string lengths here is limited to 16bit,
so we need to explictly cast, in order to shut down compiler warning.
Strings longer than 64k really shouldn't ever happen.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
This commit is contained in:
Enrico Weigelt, metux IT consult
2025-09-15 17:03:42 +02:00
committed by Enrico Weigelt
parent 8439b00fd1
commit f8950412e2
1 changed files with 1 additions and 1 deletions
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dix/rpcbuf_priv.h
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@@ -352,7 +352,7 @@ static inline void x_rpcbuf_write_counted_string_pad(
x_rpcbuf_t *rpcbuf, const char *str)
{
if (str) {
CARD16 len = strlen(str);
CARD16 len = (CARD16)strlen(str); /* 64k should really be enough */
x_rpcbuf_write_CARD16(rpcbuf, len);
x_rpcbuf_write_CARD8s(rpcbuf, (CARD8*)str, len);
x_rpcbuf_pad(rpcbuf);