diff options
| -rw-r--r-- | tests/test_ioctl.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/tests/test_ioctl.c b/tests/test_ioctl.c index 1f31c2e..6333720 100644 --- a/tests/test_ioctl.c +++ b/tests/test_ioctl.c @@ -31,9 +31,8 @@ static void setup(void **state) static void teardown(void **state) { - char remove_cmd[256] = {0}; + char remove_cmd[1024] = {0}; const char *swrap_dir = getenv("SOCKET_WRAPPER_DIR"); - char *s; int rc; (void) state; /* unused */ @@ -42,10 +41,8 @@ static void teardown(void **state) return; } - /* Do not use a tainted string in snprintf */ - s = strdup(swrap_dir); - snprintf(remove_cmd, sizeof(remove_cmd), "rm -rf %s", s); - free(s); + strcpy(remove_cmd, "rm -rf "); + strncpy(remove_cmd + 8, swrap_dir, sizeof(remove_cmd) - 9); rc = system(remove_cmd); if (rc < 0) { |