diff options
| author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2013-09-21 13:51:35 +0200 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2013-09-21 13:52:11 +0200 |
| commit | 35cfab06b50bc48dbf8fd2178197f52a8cfc2963 (patch) | |
| tree | 04e0a695f5eddf58d76fe3cfb5e8798f8816f022 /isofs | |
| parent | 07cb61069ee68d3191fc6067947082b15c4408ca (diff) | |
Properly return error
* isofs/pager.c (pager_read_page): Return error returned by `store_read`, if
any.
Diffstat (limited to 'isofs')
| -rw-r--r-- | isofs/pager.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/isofs/pager.c b/isofs/pager.c index 7a38ba33..d72a5144 100644 --- a/isofs/pager.c +++ b/isofs/pager.c @@ -68,6 +68,9 @@ pager_read_page (struct user_pager_info *upi, } err = store_read (store, addr, vm_page_size, (void **) buf, &read); + if (err) + return err; + if (read != vm_page_size) return EIO; |