Subject: + mm-mempolicy-silence-gcc-warning.patch added to -mm tree
To: rientjes@xxxxxxxxxx,fengguang.wu@xxxxxxxxx,keescook@xxxxxxxxxxxx
From: akpm@xxxxxxxxxxxxxxxxxxxx
Date: Wed, 20 Nov 2013 14:15:45 -0800
The patch titled
Subject: mm, mempolicy: silence gcc warning
has been added to the -mm tree. Its filename is
mm-mempolicy-silence-gcc-warning.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/mm-mempolicy-silence-gcc-warning.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/mm-mempolicy-silence-gcc-warning.patch
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------------------------------------------------------
From: David Rientjes <rientjes@xxxxxxxxxx>
Subject: 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@xxxxxxxxxx>
Reported-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
Suggested-by: Kees Cook <keescook@xxxxxxxxxxxx>
Acked-by: Kees Cook <keescook@xxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/mempolicy.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN mm/mempolicy.c~mm-mempolicy-silence-gcc-warning mm/mempolicy.c
--- a/mm/mempolicy.c~mm-mempolicy-silence-gcc-warning
+++ a/mm/mempolicy.c
@@ -2950,7 +2950,7 @@ void mpol_to_str(char *buffer, int maxle
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, "=");
_
Patches currently in -mm which might be from rientjes@xxxxxxxxxx are
origin.patch
mm-mempolicy-silence-gcc-warning.patch
mm-memcg-avoid-oom-notification-when-current-needs-access-to-memory-reserves.patch
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