diff options
| author |   deraadt <deraadt@openbsd.org> | 2002-12-02 09:02:57 +0000 |
|---|---|---|
| committer | deraadt <deraadt@openbsd.org> | 2002-12-02 09:02:57 +0000 |
| commit | 6bbdf169ddd4d5b9e0012e49ca9a091f87b1123b (patch) | |
| tree | c9acf4a5ca3b2f9a013367c9c37fc2badb06a8ef /lib/libc/sys/stack_protector.c | |
| parent | remove trm to fit propolice onto the floppy (diff) | |
| download | wireguard-openbsd-6bbdf169ddd4d5b9e0012e49ca9a091f87b1123b.tar.xz wireguard-openbsd-6bbdf169ddd4d5b9e0012e49ca9a091f87b1123b.zip | |
KNF
Diffstat (limited to 'lib/libc/sys/stack_protector.c')
| -rw-r--r-- | lib/libc/sys/stack_protector.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/lib/libc/sys/stack_protector.c b/lib/libc/sys/stack_protector.c index a51fe1e463f..783f38c3857 100644 --- a/lib/libc/sys/stack_protector.c +++ b/lib/libc/sys/stack_protector.c @@ -1,4 +1,4 @@ -/* $OpenBSD: stack_protector.c,v 1.1 2002/12/02 09:00:15 miod Exp $ */ +/* $OpenBSD: stack_protector.c,v 1.2 2002/12/02 09:02:57 deraadt Exp $ */ /* * Copyright (c) 2002 Hiroaki Etoh, Federico G. Schwindt, and Miodrag Vallat. @@ -28,14 +28,14 @@ */ #if defined(LIBC_SCCS) && !defined(list) -static char rcsid[] = "$OpenBSD: stack_protector.c,v 1.1 2002/12/02 09:00:15 miod Exp $"; +static char rcsid[] = "$OpenBSD: stack_protector.c,v 1.2 2002/12/02 09:02:57 deraadt Exp $"; #endif #include <sys/param.h> #include <sys/sysctl.h> #include <syslog.h> -long __guard[8] = {0,0,0,0,0,0,0,0}; +long __guard[8] = {0, 0, 0, 0, 0, 0, 0, 0}; static void __guard_setup(void) __attribute__ ((constructor)); void __stack_smash_handler(char func[], int damaged __attribute__((unused))); @@ -53,15 +53,15 @@ __guard_setup(void) len = 4; for (i = 0; i < sizeof(__guard) / 4; i++) { - if (sysctl(mib, 2, (char*)&((int*)__guard)[i], + if (sysctl(mib, 2, (char *)&((int *)__guard)[i], &len, NULL, 0) == -1) break; } if (i < sizeof(__guard) / 4) { /* If sysctl was unsuccessful, use the "terminator canary". */ - ((char*)__guard)[0] = 0; ((char*)__guard)[1] = 0; - ((char*)__guard)[2] = '\n'; ((char*)__guard)[3] = 255; + ((char *)__guard)[0] = 0; ((char*)__guard)[1] = 0; + ((char *)__guard)[2] = '\n'; ((char *)__guard)[3] = 255; } } |