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authorPavel Machek <pavel@ucw.cz>2000-05-16 17:02:27 +0200
committerPavel Machek <pavel@ucw.cz>2000-05-16 17:02:27 +0200
commitd6796e7b546bd0a28b85666a95eda039eabc5c5f (patch)
tree78b96b2b7ce7574302a3aaa34ecb36796643f722
parent2f2663bdb735ca155c32b0e12da814e62bbf9e9d (diff)
downloadbird-d6796e7b546bd0a28b85666a95eda039eabc5c5f.tar
bird-d6796e7b546bd0a28b85666a95eda039eabc5c5f.zip
Don't segfault when someone adds passwords.
-rw-r--r--nest/password.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/nest/password.c b/nest/password.c
index 30c09bf..c270627 100644
--- a/nest/password.c
+++ b/nest/password.c
@@ -56,6 +56,8 @@ password_same(struct password_item *old, struct password_item *new)
{
if (old == new)
return 1;
+ if ((!old) || (!new))
+ return 0;
return ((old->from == new->from) &&
(old->to == new->to) &&
(old->passive == new->passive) &&