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lib: validate subtest names

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Subtest names should only contain '-', '_' and alphanumeric characters.

Signed-off-by: Thomas Wood <thomas.wood@intel.com>
This commit is contained in:
Thomas Wood 2015-01-26 16:59:53 +00:00
parent 61737903ad
commit 2b05ecfb06
1 changed files with 12 additions and 0 deletions
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12
lib/igt_core.c
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@ -54,6 +54,7 @@
#include <termios.h>
#include <errno.h>
#include <time.h>
#include <ctype.h>
#include "drmtest.h"
#include "intel_chipset.h"
@ -693,10 +694,21 @@ void igt_simple_init_parse_opts(int argc, char **argv,
*/
bool __igt_run_subtest(const char *subtest_name)
{
int i;
assert(!in_subtest);
assert(!in_fixture);
assert(test_with_subtests);
/* check the subtest name only contains a-z, A-Z, 0-9, '-' and '_' */
for (i = 0; subtest_name[i] != '\0'; i++)
if (subtest_name[i] != '_' && subtest_name[i] != '-'
&& !isalnum(subtest_name[i])) {
igt_critical("Invalid subtest name \"%s\".\n",
subtest_name);
igt_exit();
}
if (list_subtests) {
printf("%s\n", subtest_name);
return false;