| commit | c7fd336280f2d88be4a22303199323718c8c3a28 | |
| author | Jakub Jelinek <jakub@redhat.com> | |
| Mon, 7 May 2007 15:30:57 +0000 (7 15:30 +0000) | ||
| committer | Jakub Jelinek <jakub@redhat.com> | |
| Mon, 7 May 2007 15:30:57 +0000 (7 15:30 +0000) | ||
| tree | 5fa83737189b7e0acdd5ba025b633326386ed74f | treesnapshot (tar.gz zip) |
| parent | 6780bc44e8b651cc67dbef2761fc92bdee46c45e | commitdiff |
* malloc/arena.c (heap_info): Add mprotect_size field, adjust pad.
(new_heap): Initialize mprotect_size.
(grow_heap): When growing, only mprotect from mprotect_size till
new_size if mprotect_size is smaller. When shrinking, use PROT_NONE
MMAP for __libc_enable_secure only, otherwise use MADV_DONTNEED.
2007-05-07 Ulrich Drepper <drepper@redhat.com>
Jakub Jelinek <jakub@redhat.com>
* malloc/arena.c (heap_info): Add mprotect_size field, adjust pad.
(new_heap): Initialize mprotect_size.
(grow_heap): When growing, only mprotect from mprotect_size till
new_size if mprotect_size is smaller. When shrinking, use PROT_NONE
MMAP for __libc_enable_secure only, otherwise use MADV_DONTNEED.
(new_heap): Initialize mprotect_size.
(grow_heap): When growing, only mprotect from mprotect_size till
new_size if mprotect_size is smaller. When shrinking, use PROT_NONE
MMAP for __libc_enable_secure only, otherwise use MADV_DONTNEED.
2007-05-07 Ulrich Drepper <drepper@redhat.com>
Jakub Jelinek <jakub@redhat.com>
* malloc/arena.c (heap_info): Add mprotect_size field, adjust pad.
(new_heap): Initialize mprotect_size.
(grow_heap): When growing, only mprotect from mprotect_size till
new_size if mprotect_size is smaller. When shrinking, use PROT_NONE
MMAP for __libc_enable_secure only, otherwise use MADV_DONTNEED.
| ChangeLog | diffblobblamehistory | |
| malloc/Makefile | diffblobblamehistory | |
| malloc/arena.c | diffblobblamehistory |