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Commit d31bb4f0 authored by Dan Carpenter's avatar Dan Carpenter Committed by David S. Miller
Browse files

9p: fix min_t() casting in p9pdu_vwritef() 



I don't think we're actually likely to hit this limit but if we do
then the comparison should be done as size_t.  The original code
is equivalent to:
        len = strlen(sptr) % USHRT_MAX;

Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 6bc96d04

net/9p/protocol.c

+1 −1
Original line number Diff line number Diff line
@@ -368,7 +368,7 @@ p9pdu_vwritef(struct p9_fcall *pdu, int proto_version, const char *fmt, 
				const char *sptr = va_arg(ap, const char *);

				uint16_t len = 0;

				if (sptr)

					len = min_t(uint16_t, strlen(sptr),

					len = min_t(size_t, strlen(sptr),

								USHRT_MAX);



				errcode = p9pdu_writef(pdu, proto_version,