diff options
Diffstat (limited to 'ext2fs/dir.c')
| -rw-r--r-- | ext2fs/dir.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/ext2fs/dir.c b/ext2fs/dir.c index faed301e..256f3d36 100644 --- a/ext2fs/dir.c +++ b/ext2fs/dir.c @@ -965,7 +965,10 @@ diskfs_get_directs (struct node *dp, allocsize = round_page (bufsiz); if (allocsize > *datacnt) - *data = mmap (0, allocsize, PROT_READ|PROT_WRITE, MAP_ANON, 0, 0); + { + *data = mmap (0, allocsize, PROT_READ|PROT_WRITE, MAP_ANON, 0, 0); + assert_backtrace (*data != MAP_FAILED); + } /* Set bufp appropriately */ bufp = buf; |