diff options
Diffstat (limited to 'libstore/rdwr.c')
| -rw-r--r-- | libstore/rdwr.c | 30 |
1 files changed, 16 insertions, 14 deletions
diff --git a/libstore/rdwr.c b/libstore/rdwr.c index bb3f3079..4b3cf84f 100644 --- a/libstore/rdwr.c +++ b/libstore/rdwr.c @@ -1,6 +1,6 @@ /* Store I/O - Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc. + Copyright (C) 1995, 96, 97, 98 Free Software Foundation, Inc. Written by Miles Bader <miles@gnu.ai.mit.edu> This file is part of the GNU Hurd. @@ -259,20 +259,22 @@ store_read (struct store *store, /* Deallocate any amount of WHOLE_BUF we didn't use. */ if (whole_buf != *buf) - if (err) - vm_deallocate (mach_task_self (), - (vm_address_t)whole_buf, whole_buf_len); - else - { - vm_size_t unused = whole_buf_len - round_page (*len); - if (unused) - vm_deallocate (mach_task_self (), - (vm_address_t)whole_buf + whole_buf_len - unused, - unused); - *buf = whole_buf; - } + { + if (err) + vm_deallocate (mach_task_self (), + (vm_address_t)whole_buf, whole_buf_len); + else + { + vm_size_t unused = whole_buf_len - round_page (*len); + if (unused) + vm_deallocate (mach_task_self (), + (vm_address_t)whole_buf + whole_buf_len + - unused, + unused); + *buf = whole_buf; + } + } return err; } } - |