diff options
| -rw-r--r-- | disk-utils/mkfs.cramfs.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/disk-utils/mkfs.cramfs.c b/disk-utils/mkfs.cramfs.c index 6f412d888..bae68ecb3 100644 --- a/disk-utils/mkfs.cramfs.c +++ b/disk-utils/mkfs.cramfs.c @@ -167,11 +167,9 @@ do_mmap(char *path, unsigned int size, unsigned int mode){ } start = mmap(NULL, size, PROT_READ, MAP_PRIVATE, fd, 0); - if (-1 == (int) (long) start) { - close(fd); - err(MKFS_EX_ERROR, "mmap"); - } close(fd); + if (start == MAP_FAILED) + err(MKFS_EX_ERROR, "mmap"); return start; err: free(start); |