Commit 5faf4153 authored by Balazs Scheidler's avatar Balazs Scheidler Committed by David S. Miller

[NETFILTER]: x_tables: add more detail to error message about match/target mask mismatch

Signed-off-by: default avatarBalazs Scheidler <bazsi@balabit.hu>
Signed-off-by: default avatarPatrick McHardy <kaber@trash.net>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 585426fd
...@@ -320,8 +320,8 @@ int xt_check_match(const struct xt_match *match, unsigned short family, ...@@ -320,8 +320,8 @@ int xt_check_match(const struct xt_match *match, unsigned short family,
return -EINVAL; return -EINVAL;
} }
if (match->hooks && (hook_mask & ~match->hooks) != 0) { if (match->hooks && (hook_mask & ~match->hooks) != 0) {
printk("%s_tables: %s match: bad hook_mask %u\n", printk("%s_tables: %s match: bad hook_mask %u/%u\n",
xt_prefix[family], match->name, hook_mask); xt_prefix[family], match->name, hook_mask, match->hooks);
return -EINVAL; return -EINVAL;
} }
if (match->proto && (match->proto != proto || inv_proto)) { if (match->proto && (match->proto != proto || inv_proto)) {
...@@ -410,8 +410,9 @@ int xt_check_target(const struct xt_target *target, unsigned short family, ...@@ -410,8 +410,9 @@ int xt_check_target(const struct xt_target *target, unsigned short family,
return -EINVAL; return -EINVAL;
} }
if (target->hooks && (hook_mask & ~target->hooks) != 0) { if (target->hooks && (hook_mask & ~target->hooks) != 0) {
printk("%s_tables: %s target: bad hook_mask %u\n", printk("%s_tables: %s target: bad hook_mask %u/%u\n",
xt_prefix[family], target->name, hook_mask); xt_prefix[family], target->name, hook_mask,
target->hooks);
return -EINVAL; return -EINVAL;
} }
if (target->proto && (target->proto != proto || inv_proto)) { if (target->proto && (target->proto != proto || inv_proto)) {
......
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