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authorEric Anholt <eric@anholt.net>2010-03-12 17:12:14 -0800
committerEric Anholt <eric@anholt.net>2010-03-16 13:18:54 -0700
commit7cbb7051f42c0220b35ce1e834853dac8706a69a (patch)
tree48d15ed84b2de6eeb3ce37300a70148429851b83
parent541c9c08e575ea93768c2e2cb889d9b236caf40f (diff)
meta: Fix up restoration of state if _mesa_map_pbo_source() fails.
-rw-r--r--src/mesa/drivers/common/meta.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/mesa/drivers/common/meta.c b/src/mesa/drivers/common/meta.c
index b29f58db72..84a2a5fcb3 100644
--- a/src/mesa/drivers/common/meta.c
+++ b/src/mesa/drivers/common/meta.c
@@ -2067,8 +2067,10 @@ _mesa_meta_Bitmap(GLcontext *ctx,
}
bitmap1 = _mesa_map_pbo_source(ctx, &unpackSave, bitmap1);
- if (!bitmap1)
+ if (!bitmap1) {
+ _mesa_meta_end(ctx);
return;
+ }
bitmap8 = (GLubyte *) calloc(1, width * height);
if (bitmap8) {