Subject: + documentation-accounting-getdelaysc-cleaning-up-missing-null-terminate-after-strncpy-call.patch added to -mm tree
To: rickard_strandqvist@xxxxxxxxxxxxxxxxxx,keescook@xxxxxxxxxxxx
From: akpm@xxxxxxxxxxxxxxxxxxxx
Date: Thu, 12 Jun 2014 14:47:01 -0700
The patch titled
Subject: Documentation/accounting/getdelays.c: add missing null-terminate after strncpy call
has been added to the -mm tree. Its filename is
documentation-accounting-getdelaysc-cleaning-up-missing-null-terminate-after-strncpy-call.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/documentation-accounting-getdelaysc-cleaning-up-missing-null-terminate-after-strncpy-call.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/documentation-accounting-getdelaysc-cleaning-up-missing-null-terminate-after-strncpy-call.patch
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------------------------------------------------------
From: Rickard Strandqvist <rickard_strandqvist@xxxxxxxxxxxxxxxxxx>
Subject: Documentation/accounting/getdelays.c: add missing null-terminate after strncpy call
Added a guaranteed null-terminate after call to strncpy.
This was partly found using a static code analysis program called cppcheck.
Signed-off-by: Rickard Strandqvist <rickard_strandqvist@xxxxxxxxxxxxxxxxxx>
Acked-by: Kees Cook <keescook@xxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
Documentation/accounting/getdelays.c | 1 +
1 file changed, 1 insertion(+)
diff -puN Documentation/accounting/getdelays.c~documentation-accounting-getdelaysc-cleaning-up-missing-null-terminate-after-strncpy-call Documentation/accounting/getdelays.c
--- a/Documentation/accounting/getdelays.c~documentation-accounting-getdelaysc-cleaning-up-missing-null-terminate-after-strncpy-call
+++ a/Documentation/accounting/getdelays.c
@@ -314,6 +314,7 @@ int main(int argc, char *argv[])
break;
case 'm':
strncpy(cpumask, optarg, sizeof(cpumask));
+ cpumask[sizeof(cpumask) - 1] = '\0';
maskset = 1;
printf("cpumask %s maskset %d\n", cpumask, maskset);
break;
_
Patches currently in -mm which might be from rickard_strandqvist@xxxxxxxxxxxxxxxxxx are
origin.patch
documentation-accounting-getdelaysc-cleaning-up-missing-null-terminate-after-strncpy-call.patch
linux-next.patch
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