Mesa (master): clover: Use cl_ulong in the maximum allocation size calculation to avoid overflow.
Francisco Jerez
currojerez at kemper.freedesktop.org
Wed Jan 15 11:27:32 UTC 2014
Module: Mesa
Branch: master
Commit: e457aca7fa477bfa2fbd57f1d0c8155206cfd8e8
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=e457aca7fa477bfa2fbd57f1d0c8155206cfd8e8
Author: Francisco Jerez <currojerez at riseup.net>
Date: Tue Jan 14 21:38:11 2014 +0100
clover: Use cl_ulong in the maximum allocation size calculation to avoid overflow.
---
src/gallium/state_trackers/clover/api/memory.cpp | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/gallium/state_trackers/clover/api/memory.cpp b/src/gallium/state_trackers/clover/api/memory.cpp
index b8b3692..e51a729 100644
--- a/src/gallium/state_trackers/clover/api/memory.cpp
+++ b/src/gallium/state_trackers/clover/api/memory.cpp
@@ -37,7 +37,7 @@ clCreateBuffer(cl_context d_ctx, cl_mem_flags flags, size_t size,
throw error(CL_INVALID_HOST_PTR);
if (!size ||
- size > fold(maximum(), 0u,
+ size > fold(maximum(), cl_ulong(0),
map(std::mem_fn(&device::max_mem_alloc_size), ctx.devs())
))
throw error(CL_INVALID_BUFFER_SIZE);
More information about the mesa-commit
mailing list