diff options
| author | tedu <> | 2011-06-20 18:04:06 +0000 |
|---|---|---|
| committer | tedu <> | 2011-06-20 18:04:06 +0000 |
| commit | 90839f53e5aaf1edb494a7d541a6bd3facbcb2fe (patch) | |
| tree | 4014fee47988a6cbf8c7d9529ea96c1c6d7d8d86 /src/lib/libc/stdlib/malloc.c | |
| parent | 1c9bb936542e9be547582e47096d18f86943fc3b (diff) | |
| download | openbsd-90839f53e5aaf1edb494a7d541a6bd3facbcb2fe.tar.gz openbsd-90839f53e5aaf1edb494a7d541a6bd3facbcb2fe.tar.bz2 openbsd-90839f53e5aaf1edb494a7d541a6bd3facbcb2fe.zip | |
as man page states, lower case undoes upper case. add support for little s,
no security, for consistency. use of this option is discouraged. :)
ok deraadt guenther millert
Diffstat (limited to 'src/lib/libc/stdlib/malloc.c')
| -rw-r--r-- | src/lib/libc/stdlib/malloc.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/lib/libc/stdlib/malloc.c b/src/lib/libc/stdlib/malloc.c index bdc6ca69d3..976880e757 100644 --- a/src/lib/libc/stdlib/malloc.c +++ b/src/lib/libc/stdlib/malloc.c | |||
| @@ -1,4 +1,4 @@ | |||
| 1 | /* $OpenBSD: malloc.c,v 1.137 2011/05/20 20:02:08 otto Exp $ */ | 1 | /* $OpenBSD: malloc.c,v 1.138 2011/06/20 18:04:06 tedu Exp $ */ |
| 2 | /* | 2 | /* |
| 3 | * Copyright (c) 2008 Otto Moerbeek <otto@drijf.net> | 3 | * Copyright (c) 2008 Otto Moerbeek <otto@drijf.net> |
| 4 | * | 4 | * |
| @@ -548,6 +548,10 @@ omalloc_init(struct dir_info **dp) | |||
| 548 | case 'R': | 548 | case 'R': |
| 549 | mopts.malloc_realloc = 1; | 549 | mopts.malloc_realloc = 1; |
| 550 | break; | 550 | break; |
| 551 | case 's': | ||
| 552 | mopts.malloc_freeprot = mopts.malloc_junk = 0; | ||
| 553 | mopts.malloc_guard = 0; | ||
| 554 | break; | ||
| 551 | case 'S': | 555 | case 'S': |
| 552 | mopts.malloc_freeprot = mopts.malloc_junk = 1; | 556 | mopts.malloc_freeprot = mopts.malloc_junk = 1; |
| 553 | mopts.malloc_guard = MALLOC_PAGESIZE; | 557 | mopts.malloc_guard = MALLOC_PAGESIZE; |