Fix compiler warning: tools/test-runner.c:309:57: error: 'sprintf' may write a terminating nul past the end of the destination [-Werror=format-overflow=] --- tools/test-runner.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/test-runner.c b/tools/test-runner.c index 243eab468..5bdcf42fc 100644 --- a/tools/test-runner.c +++ b/tools/test-runner.c @@ -302,10 +302,10 @@ static void start_qemu(void) const char *path = "/tmp/bt-server-bredr"; char *chrdev, *serdev; - chrdev = alloca(32 + strlen(path)); + chrdev = alloca(48 + strlen(path)); sprintf(chrdev, "socket,path=%s,id=bt%d", path, i); - serdev = alloca(32); + serdev = alloca(48); sprintf(serdev, "pci-serial,chardev=bt%d", i); argv[pos++] = "-chardev"; -- 2.45.0
