Re: [PATCH 05/18] KDrive: Bail out if screen initialization failed

[Keith Packard]

Geert Uytterhoeven  writes:

> Else we may get a segmentation fault later.

Reviewed-by: Keith Packard 

-- 
keith.pack...@intel.com


pgpoQ8KPKYy6p.pgp
Description: PGP signature

[PATCH 05/18] KDrive: Bail out if screen initialization failed

[Geert Uytterhoeven]

Else we may get a segmentation fault later.

Signed-off-by: Geert Uytterhoeven 
---
 hw/kdrive/src/kdrive.c |3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/hw/kdrive/src/kdrive.c b/hw/kdrive/src/kdrive.c
index 716f18e..84d39bb 100644
--- a/hw/kdrive/src/kdrive.c
+++ b/hw/kdrive/src/kdrive.c
@@ -943,7 +943,8 @@ KdInitScreen(ScreenInfo * pScreenInfo,
 {
 KdCardInfo *card = screen->card;
 
-(*card->cfuncs->scrinit) (screen);
+if (!(*card->cfuncs->scrinit) (screen))
+FatalError("Screen initialization failed!\n");
 
 if (!card->cfuncs->initAccel)
 screen->dumb = TRUE;
-- 
1.7.0.4


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