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authorDavid Rientjes <rientjes@google.com>2013-11-21 14:32:06 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2013-11-21 16:42:27 -0800
commitb7a9f420ed737cb7cd4075ba06ac1a6f0da9f878 (patch)
tree17c9854b57621cf465522177e4d591f2dea01ec3
parent49204c116a9ee24536d371be02a2f05e6493c949 (diff)
downloadlinux-b7a9f420ed737cb7cd4075ba06ac1a6f0da9f878.tar.gz
mm, mempolicy: silence gcc warning
Fengguang Wu reports that compiling mm/mempolicy.c results in a warning: mm/mempolicy.c: In function 'mpol_to_str': mm/mempolicy.c:2878:2: error: format not a string literal and no format arguments Kees says this is because he is using -Wformat-security. Silence the warning. Signed-off-by: David Rientjes <rientjes@google.com> Reported-by: Fengguang Wu <fengguang.wu@intel.com> Suggested-by: Kees Cook <keescook@chromium.org> Acked-by: Kees Cook <keescook@chromium.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--mm/mempolicy.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/mempolicy.c b/mm/mempolicy.c
index c4403cdf343..eca4a312912 100644
--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -2950,7 +2950,7 @@ void mpol_to_str(char *buffer, int maxlen, struct mempolicy *pol)
return;
}
- p += snprintf(p, maxlen, policy_modes[mode]);
+ p += snprintf(p, maxlen, "%s", policy_modes[mode]);
if (flags & MPOL_MODE_FLAGS) {
p += snprintf(p, buffer + maxlen - p, "=");