[libvirt] [PATCH 01/16] Free memory on exit, fixes a problem found by coverity.
Daniel P. Berrange
berrange at redhat.com
Wed Apr 3 11:12:46 UTC 2013
On Tue, Apr 02, 2013 at 06:11:17PM -0400, Dan Walsh wrote:
> Signed-off-by: Dan Walsh <dwalsh at redhat.com>
> ---
> bin/virt-sandbox-service-util.c | 8 ++++++--
> 1 file changed, 6 insertions(+), 2 deletions(-)
>
> diff --git a/bin/virt-sandbox-service-util.c b/bin/virt-sandbox-service-util.c
> index 4d164d8..430518f 100644
> --- a/bin/virt-sandbox-service-util.c
> +++ b/bin/virt-sandbox-service-util.c
> @@ -194,8 +194,8 @@ static int set_process_label(pid_t pid) {
> static int container_execute( GVirSandboxContext *ctx, const gchar *command, pid_t pid ) {
>
> int ret = EXIT_FAILURE;
> - char **argv;
> - int argc;
> + char **argv = NULL;
> + int argc=-1;
>
> if (set_process_label(pid) < 0)
> goto cleanup;
> @@ -227,6 +227,10 @@ static int container_execute( GVirSandboxContext *ctx, const gchar *command, pid
> }
>
> cleanup:
> + if (argc > -1)
> + free(argv[0]);
This is still leaking all except for the first argv element. You need
to free all elements.
> + free(argv);
> +
Regards,
Daniel
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