diff options
Diffstat (limited to 'src/nvim/memory.h')
| -rw-r--r-- | src/nvim/memory.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/nvim/memory.h b/src/nvim/memory.h index 250ac3e08f..5b39d002c9 100644 --- a/src/nvim/memory.h +++ b/src/nvim/memory.h @@ -40,4 +40,15 @@ extern bool entered_free_all_mem; #ifdef INCLUDE_GENERATED_DECLARATIONS # include "memory.h.generated.h" #endif + +#define XFREE_CLEAR(ptr) \ + do { \ + /* Take the address to avoid double evaluation. #1375 */ \ + void **ptr_ = (void **)&(ptr); \ + xfree(*ptr_); \ + /* coverity[dead-store] */ \ + *ptr_ = NULL; \ + (void)(*ptr_); \ + } while (0) + #endif // NVIM_MEMORY_H |