deadline_test: Increase buffer to avoid overflow
Increase the size of the char buffer. gcc 9.1.1 reports: src/sched_deadline/deadline_test.c:1803:24: warning: ‘%d’ directive writing between 1 and 11 bytes into a region of size 10 [-Wformat-overflow=] 1803 | sprintf(setcpu_buf, "%d", cpu_count - 1); | ^~ src/sched_deadline/deadline_test.c:1803:23: note: directive argument in the range [-2147483648, 2147483646] 1803 | sprintf(setcpu_buf, "%d", cpu_count - 1); | ^~~~ src/sched_deadline/deadline_test.c:1803:3: note: ‘sprintf’ output between 2 and 12 bytes into a destination of size 10 1803 | sprintf(setcpu_buf, "%d", cpu_count - 1); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Signed-off-by: Daniel Wagner <wagi@monom.org> Signed-off-by: John Kacur <jkacur@redhat.com>
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@ -1795,7 +1795,7 @@ int main (int argc, char **argv)
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/* -b has us bind to the last CPU. */
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if (!all_cpus && !setcpu) {
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setcpu_buf = malloc(10);
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setcpu_buf = malloc(12);
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if (!setcpu_buf) {
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perror("malloc");
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exit(-1);
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