From 1ff007eb8e8c7c44e9a384a67d0fdd0fd06ba811 Mon Sep 17 00:00:00 2001 From: "Eric W. Biederman" Date: Wed, 14 Feb 2007 00:34:11 -0800 Subject: [PATCH] sysctl: allow sysctl_perm to be called from outside of sysctl.c Signed-off-by: Eric W. Biederman Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- kernel/sysctl.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'kernel') diff --git a/kernel/sysctl.c b/kernel/sysctl.c index c3e2ac9..6bbac5c 100644 --- a/kernel/sysctl.c +++ b/kernel/sysctl.c @@ -1157,7 +1157,7 @@ asmlinkage long sys_sysctl(struct __sysctl_args __user *args) #endif /* CONFIG_SYSCTL_SYSCALL */ /* - * ctl_perm does NOT grant the superuser all rights automatically, because + * sysctl_perm does NOT grant the superuser all rights automatically, because * some sysctl variables are readonly even to root. */ @@ -1172,7 +1172,7 @@ static int test_perm(int mode, int op) return -EACCES; } -static inline int ctl_perm(ctl_table *table, int op) +int sysctl_perm(ctl_table *table, int op) { int error; error = security_sysctl(table, op); @@ -1199,7 +1199,7 @@ repeat: if (n == table->ctl_name) { int error; if (table->child) { - if (ctl_perm(table, 001)) + if (sysctl_perm(table, 001)) return -EPERM; name++; nlen--; @@ -1228,7 +1228,7 @@ int do_sysctl_strategy (ctl_table *table, op |= 004; if (newval) op |= 002; - if (ctl_perm(table, op)) + if (sysctl_perm(table, op)) return -EPERM; if (table->strategy) { @@ -1498,7 +1498,7 @@ static ssize_t do_rw_proc(int write, struct file * file, char __user * buf, goto out; error = -EPERM; op = (write ? 002 : 004); - if (ctl_perm(table, op)) + if (sysctl_perm(table, op)) goto out; /* careful: calling conventions are nasty here */ -- cgit v1.1