diff options
Diffstat (limited to 'source/blender/blenlib/intern/BLI_mmap.c')
-rw-r--r-- | source/blender/blenlib/intern/BLI_mmap.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/source/blender/blenlib/intern/BLI_mmap.c b/source/blender/blenlib/intern/BLI_mmap.c index 210312456d9..2fd162de22c 100644 --- a/source/blender/blenlib/intern/BLI_mmap.c +++ b/source/blender/blenlib/intern/BLI_mmap.c @@ -88,7 +88,11 @@ static void sigbus_handler(int sig, siginfo_t *siginfo, void *ptr) file->io_error = true; /* Replace the mapped memory with zeroes. */ - mmap(file->memory, file->length, PROT_READ, MAP_PRIVATE | MAP_ANONYMOUS | MAP_FIXED, -1, 0); + const void *mapped_memory = mmap( + file->memory, file->length, PROT_READ, MAP_PRIVATE | MAP_ANONYMOUS | MAP_FIXED, -1, 0); + if (mapped_memory == MAP_FAILED) { + fprintf(stderr, "SIGBUS handler: Error replacing mapped file with zeros\n"); + } return; } |