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Documentation/accounting/getdelays.c: add missing null-terminate after strncpy call

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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 <[email protected]>
Acked-by: Kees Cook <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Rickard Strandqvist 2014-06-23 13:22:04 -07:00 • committed by Linus Torvalds
commit 88e15ce402
1 changed files with 1 additions and 0 deletions
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Documentation/accounting/getdelays.c
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@ -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;