diff options
-rw-r--r-- | test/utils.c | 7 | ||||
-rw-r--r-- | test/utils.h | 2 |
2 files changed, 6 insertions, 3 deletions
diff --git a/test/utils.c b/test/utils.c index cde9c62f..a7abec5d 100644 --- a/test/utils.c +++ b/test/utils.c @@ -232,7 +232,7 @@ typedef struct #endif void * -fence_malloc (uint32_t len) +fence_malloc (int64_t len) { unsigned long page_size = getpagesize(); unsigned long page_mask = page_size - 1; @@ -246,12 +246,15 @@ fence_malloc (uint32_t len) uint8_t *payload; uint8_t *addr; + if (len < 0) + abort(); + addr = mmap (NULL, n_bytes, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS, -1, 0); if (addr == MAP_FAILED) { - printf ("mmap failed on %u %u\n", len, n_bytes); + printf ("mmap failed on %lld %u\n", (long long int)len, n_bytes); return NULL; } diff --git a/test/utils.h b/test/utils.h index 7b33461b..abd11ec1 100644 --- a/test/utils.h +++ b/test/utils.h @@ -57,7 +57,7 @@ image_endian_swap (pixman_image_t *img, int bpp); * so that out-of-bounds access will cause segfaults */ void * -fence_malloc (uint32_t len); +fence_malloc (int64_t len); void fence_free (void *data); |