diff options
| author | Gerd Hoffmann <kraxel@redhat.com> | 2017-05-05 12:40:59 +0200 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2017-05-12 12:02:48 +0200 |
| commit | 151c8e608efc29e4dde4a0dbc2e79ebbc86c319c (patch) | |
| tree | ac1d6e7c95a633cf3e72113141e590864c982e8e /ui/egl-helpers.c | |
| parent | e1913dbb58e7a4ab0c2dd088cc3b397b8daed8c5 (diff) | |
egl-helpers: add missing error check
Code didn't check for qemu_egl_init_dpy_mesa() failures, add it.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20170505104101.30589-5-kraxel@redhat.com
Diffstat (limited to 'ui/egl-helpers.c')
| -rw-r--r-- | ui/egl-helpers.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/ui/egl-helpers.c b/ui/egl-helpers.c index ec2e325e21..b50225158b 100644 --- a/ui/egl-helpers.c +++ b/ui/egl-helpers.c @@ -80,6 +80,7 @@ static int qemu_egl_rendernode_open(const char *rendernode) int egl_rendernode_init(const char *rendernode) { qemu_egl_rn_fd = -1; + int rc; qemu_egl_rn_fd = qemu_egl_rendernode_open(rendernode); if (qemu_egl_rn_fd == -1) { @@ -93,7 +94,11 @@ int egl_rendernode_init(const char *rendernode) goto err; } - qemu_egl_init_dpy_mesa((EGLNativeDisplayType)qemu_egl_rn_gbm_dev); + rc = qemu_egl_init_dpy_mesa((EGLNativeDisplayType)qemu_egl_rn_gbm_dev); + if (rc != 0) { + /* qemu_egl_init_dpy_mesa reports error */ + goto err; + } if (!epoxy_has_egl_extension(qemu_egl_display, "EGL_KHR_surfaceless_context")) { |