From 314f750c435496d41d83c5b5c7748922f4631191 Mon Sep 17 00:00:00 2001 From: Marcel Holtmann Date: Wed, 1 Apr 2015 14:02:02 -0700 Subject: [PATCH] tools: Handle return value of getcwd function --- tools/test-runner.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/tools/test-runner.c b/tools/test-runner.c index 604d98c5f..980cb36e1 100644 --- a/tools/test-runner.c +++ b/tools/test-runner.c @@ -215,7 +215,8 @@ static void start_qemu(void) char **argv; int i, pos; - getcwd(cwd, sizeof(cwd)); + if (!getcwd(cwd, sizeof(cwd))) + strcat(cwd, "/"); if (own_binary[0] == '/') snprintf(initcmd, sizeof(initcmd), "%s", own_binary); -- 2.47.3