[libvirt] [PATCH] tests: Don't ignore return value of getcwd()

[Eric Blake]

On 12/03/2010 09:11 AM, Jiri Denemark wrote:
> ---
>  tests/commandhelper.c |    3 ++-
>  1 files changed, 2 insertions(+), 1 deletions(-)

ACK.

> 
> diff --git a/tests/commandhelper.c b/tests/commandhelper.c
> index 2ee9153..5b2f301 100644
> --- a/tests/commandhelper.c
> +++ b/tests/commandhelper.c
> @@ -97,7 +97,8 @@ int main(int argc, char **argv) {
>  
>      fprintf(log, "DAEMON:%s\n", getppid() == 1 ? "yes" : "no");
>      char cwd[1024];
> -    getcwd(cwd, sizeof(cwd));
> +    if (!getcwd(cwd, sizeof(cwd)))
> +        return EXIT_FAILURE;
>      if (strlen(cwd) > strlen("/commanddata") &&
>          STREQ(cwd + strlen(cwd) - strlen("/commanddata"), "/commanddata"))
>          strcpy(cwd, ".../commanddata");

-- 
Eric Blake   eblake at redhat.com    +1-801-349-2682
Libvirt virtualization library http://libvirt.org

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