diff options
| author | Gonglei <arei.gonglei@huawei.com> | 2016-05-12 17:57:07 +0800 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2016-05-12 16:41:46 +0200 |
| commit | f454f49c42d4ec7bdbbb5a7d9c0c8bfb24b28ca4 (patch) | |
| tree | 735fa69f15943fef44d4e15151880a9d226a5e86 /ui/egl-helpers.c | |
| parent | 42ddb8aa7c0ad727537db0f1b25c7640b36ef35e (diff) | |
| download | qemu-f454f49c42d4ec7bdbbb5a7d9c0c8bfb24b28ca4.tar.gz | |
egl-helpers: fix possible resource leak
CID 1352419, using g_strdup_printf instead of asprintf.
Signed-off-by: Gonglei <arei.gonglei@huawei.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 1463047028-123868-2-git-send-email-arei.gonglei@huawei.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'ui/egl-helpers.c')
| -rw-r--r-- | ui/egl-helpers.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/ui/egl-helpers.c b/ui/egl-helpers.c index 558edfdeb7..22835c0626 100644 --- a/ui/egl-helpers.c +++ b/ui/egl-helpers.c @@ -49,18 +49,15 @@ int qemu_egl_rendernode_open(void) continue; } - r = asprintf(&p, "/dev/dri/%s", e->d_name); - if (r < 0) { - return -1; - } + p = g_strdup_printf("/dev/dri/%s", e->d_name); r = open(p, O_RDWR | O_CLOEXEC | O_NOCTTY | O_NONBLOCK); if (r < 0) { - free(p); + g_free(p); continue; } fd = r; - free(p); + g_free(p); break; } |