diff options
Diffstat (limited to 'src/cupp11.hpp')
| -rw-r--r-- | src/cupp11.hpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/cupp11.hpp b/src/cupp11.hpp index eb177ca2..509ae3e8 100644 --- a/src/cupp11.hpp +++ b/src/cupp11.hpp @@ -549,12 +549,12 @@ public: // Regular constructor with memory management. If this class does not own the buffer object, then // the memory will not be freed automatically afterwards. explicit Buffer(const Context &, const BufferAccess access, const size_t size): - buffer_(new CUdeviceptr, [access](CUdeviceptr* m) { - if (access != BufferAccess::kNotOwned) { CheckError(cuMemFree(*m)); } + buffer_(new CUdeviceptr, [access, size](CUdeviceptr* m) { + if (access != BufferAccess::kNotOwned && size > 0) { CheckError(cuMemFree(*m)); } delete m; }), access_(access) { - CheckError(cuMemAlloc(buffer_.get(), size*sizeof(T))); + if (size > 0) { CheckError(cuMemAlloc(buffer_.get(), size*sizeof(T))); } } // As above, but now with read/write access as a default |