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* grub-core/commands/videotest.c (grub_cmd_videotest): Check that

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allocation succeeded.
This commit is contained in:
Vladimir 'phcoder' Serbinenko 2011-12-13 19:53:57 +01:00
parent 9b4baaa4ee
commit e59b7857f8
2 changed files with 12 additions and 0 deletions
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7
grub-core/commands/videotest.c
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@ -74,6 +74,8 @@ grub_cmd_videotest (grub_command_t cmd __attribute__ ((unused)),
grub_video_create_render_target (&text_layer, width, height,
GRUB_VIDEO_MODE_TYPE_RGB
| GRUB_VIDEO_MODE_TYPE_ALPHA);
if (!text_layer)
goto fail;
grub_video_set_active_render_target (text_layer);
@ -191,6 +193,11 @@ grub_cmd_videotest (grub_command_t cmd __attribute__ ((unused)),
grub_errno = GRUB_ERR_NONE;
return grub_errno;
fail:
grub_video_delete_render_target (text_layer);
grub_video_restore ();
return grub_errno;
}
static grub_command_t cmd;