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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2012-06-26 23:01:41 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-06-27 15:26:24 -0700 |
| commit | d31bb4f0621756528d11d310c44cd8076b22bc03 (patch) | |
| tree | a6b2a923aa275201dfc4c9ecc717bf0f922ef4ad | |
| parent | 6bc96d047fe32d76ef79f3195c52a542edf7c705 (diff) | |
| download | linux-stable-d31bb4f0621756528d11d310c44cd8076b22bc03.tar.gz linux-stable-d31bb4f0621756528d11d310c44cd8076b22bc03.tar.bz2 linux-stable-d31bb4f0621756528d11d310c44cd8076b22bc03.zip | |
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: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | net/9p/protocol.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/9p/protocol.c b/net/9p/protocol.c index 9ee48cb30179..3d33ecf13327 100644 --- a/net/9p/protocol.c +++ b/net/9p/protocol.c @@ -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, |