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[Qemu-devel] [PATCH 4/6] egl-helpers: add missing error check
From: |
Gerd Hoffmann |
Subject: |
[Qemu-devel] [PATCH 4/6] egl-helpers: add missing error check |
Date: |
Fri, 5 May 2017 12:40:59 +0200 |
Code didn't check for qemu_egl_init_dpy_mesa() failures, add it.
Signed-off-by: Gerd Hoffmann <address@hidden>
---
ui/egl-helpers.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
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")) {
--
2.9.3
- [Qemu-devel] [PATCH 0/6] opengl: add headless ui, misc fixes, Gerd Hoffmann, 2017/05/05
- [Qemu-devel] [PATCH 5/6] egl: explicitly ask for core context, Gerd Hoffmann, 2017/05/05
- [Qemu-devel] [PATCH 4/6] egl-helpers: add missing error check,
Gerd Hoffmann <=
- [Qemu-devel] [PATCH 6/6] opengl: add egl-headless display, Gerd Hoffmann, 2017/05/05
- [Qemu-devel] [PATCH 3/6] egl-helpers: fix display init for x11, Gerd Hoffmann, 2017/05/05
- [Qemu-devel] [PATCH 1/6] virtio-gpu: move virtio_gpu_gl_block, Gerd Hoffmann, 2017/05/05
- [Qemu-devel] [PATCH 2/6] egl-helpers: drop support for gles and debug logging, Gerd Hoffmann, 2017/05/05