[44/66] rose: Fix signedness issues wrt. digi count.
diff mbox series

Message ID 20101022183600.121293490@clark.site
State New, archived
Headers show
Series
  • 2.6.32.25-stable review
Related show

Commit Message

Greg KH Oct. 22, 2010, 6:35 p.m. UTC
2.6.32-stable review patch.  If anyone has any objections, please let us know.

------------------


From: David S. Miller <davem@davemloft.net>

[ Upstream commit 9828e6e6e3f19efcb476c567b9999891d051f52f ]

Just use explicit casts, since we really can't change the
types of structures exported to userspace which have been
around for 15 years or so.

Reported-by: Dan Rosenberg <dan.j.rosenberg@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
 net/rose/af_rose.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)



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Patch
diff mbox series

--- a/net/rose/af_rose.c
+++ b/net/rose/af_rose.c
@@ -677,7 +677,7 @@  static int rose_bind(struct socket *sock
 	if (addr_len == sizeof(struct sockaddr_rose) && addr->srose_ndigis > 1)
 		return -EINVAL;
 
-	if (addr->srose_ndigis > ROSE_MAX_DIGIS)
+	if ((unsigned int) addr->srose_ndigis > ROSE_MAX_DIGIS)
 		return -EINVAL;
 
 	if ((dev = rose_dev_get(&addr->srose_addr)) == NULL) {
@@ -737,7 +737,7 @@  static int rose_connect(struct socket *s
 	if (addr_len == sizeof(struct sockaddr_rose) && addr->srose_ndigis > 1)
 		return -EINVAL;
 
-	if (addr->srose_ndigis > ROSE_MAX_DIGIS)
+	if ((unsigned int) addr->srose_ndigis > ROSE_MAX_DIGIS)
 		return -EINVAL;
 
 	/* Source + Destination digis should not exceed ROSE_MAX_DIGIS */