diff options
Diffstat (limited to 'common/pffft.cpp')
| -rw-r--r-- | common/pffft.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/common/pffft.cpp b/common/pffft.cpp index 71f71fa6..8e849cb4 100644 --- a/common/pffft.cpp +++ b/common/pffft.cpp @@ -1436,7 +1436,8 @@ PFFFT_Setup *pffft_new_setup(unsigned int N, pffft_transform_t transform) assert((N%(SIMD_SZ*SIMD_SZ)) == 0); const uint Ncvec = (transform == PFFFT_REAL ? N/2 : N)/SIMD_SZ; - const size_t storelen{offsetof(PFFFT_Setup, e[0]) + (2u*Ncvec * sizeof(v4sf))}; + const size_t storelen{std::max(sizeof(PFFFT_Setup), + offsetof(PFFFT_Setup, e[0]) + (2u*Ncvec * sizeof(v4sf)))}; void *store{al_calloc(MALLOC_V4SF_ALIGNMENT, storelen)}; if(!store) return nullptr; |