From 152ed98b84acf500f4b5122cf3fde82c6e5206f2 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Jos=C3=A9=20Fonseca?= Date: Sat, 5 Jul 2008 03:21:27 +0900 Subject: [PATCH] softpipe: Prevent NULL ptr derreference on takedown. --- src/gallium/drivers/softpipe/sp_state_fs.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/gallium/drivers/softpipe/sp_state_fs.c b/src/gallium/drivers/softpipe/sp_state_fs.c index 24b91fb..901c8f8 100644 --- a/src/gallium/drivers/softpipe/sp_state_fs.c +++ b/src/gallium/drivers/softpipe/sp_state_fs.c @@ -154,8 +154,8 @@ softpipe_set_constant_buffer(struct pipe_context *pipe, /* note: reference counting */ pipe_buffer_reference(ws, &softpipe->constants[shader].buffer, - buf->buffer); - softpipe->constants[shader].size = buf->size; + buf ? buf->buffer : NULL); + softpipe->constants[shader].size = buf ? buf->size : 0; softpipe->dirty |= SP_NEW_CONSTANTS; } -- 2.7.4