From: Al Viro Date: Sun, 24 Sep 2006 22:42:20 +0000 (+0100) Subject: [PATCH] fix iptables __user misannotations X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=3e597c6045502dd0fa98a61aa95ba178f8a2cc03;p=linux-beck.git [PATCH] fix iptables __user misannotations Signed-off-by: Al Viro Signed-off-by: Linus Torvalds --- diff --git a/include/linux/netfilter/x_tables.h b/include/linux/netfilter/x_tables.h index 739a98eebe2c..04319a76103a 100644 --- a/include/linux/netfilter/x_tables.h +++ b/include/linux/netfilter/x_tables.h @@ -390,13 +390,13 @@ extern int xt_compat_match_offset(struct xt_match *match); extern void xt_compat_match_from_user(struct xt_entry_match *m, void **dstptr, int *size); extern int xt_compat_match_to_user(struct xt_entry_match *m, - void * __user *dstptr, int *size); + void __user **dstptr, int *size); extern int xt_compat_target_offset(struct xt_target *target); extern void xt_compat_target_from_user(struct xt_entry_target *t, void **dstptr, int *size); extern int xt_compat_target_to_user(struct xt_entry_target *t, - void * __user *dstptr, int *size); + void __user **dstptr, int *size); #endif /* CONFIG_COMPAT */ #endif /* __KERNEL__ */ diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c index 800067d69a9a..78a44b01c035 100644 --- a/net/ipv4/netfilter/ip_tables.c +++ b/net/ipv4/netfilter/ip_tables.c @@ -1364,15 +1364,15 @@ struct compat_ipt_replace { }; static inline int compat_copy_match_to_user(struct ipt_entry_match *m, - void * __user *dstptr, compat_uint_t *size) + void __user **dstptr, compat_uint_t *size) { return xt_compat_match_to_user(m, dstptr, size); } static int compat_copy_entry_to_user(struct ipt_entry *e, - void * __user *dstptr, compat_uint_t *size) + void __user **dstptr, compat_uint_t *size) { - struct ipt_entry_target __user *t; + struct ipt_entry_target *t; struct compat_ipt_entry __user *ce; u_int16_t target_offset, next_offset; compat_uint_t origsize;