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-rw-r--r--g10/getkey.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/g10/getkey.c b/g10/getkey.c
index fc6daab4d..87680502a 100644
--- a/g10/getkey.c
+++ b/g10/getkey.c
@@ -1084,10 +1084,12 @@ merge_keys_and_selfsig( KBNODE keyblock )
}
}
- if(pk && (pk->expiredate==0 || pk->expiredate>pk->max_expiredate))
+ if(pk && (pk->expiredate==0 ||
+ (pk->max_expiredate && pk->expiredate>pk->max_expiredate)))
pk->expiredate=pk->max_expiredate;
- if(sk && (sk->expiredate==0 || sk->expiredate>sk->max_expiredate))
+ if(sk && (sk->expiredate==0 ||
+ (sk->max_expiredate && sk->expiredate>sk->max_expiredate)))
sk->expiredate=sk->max_expiredate;
}
}
@@ -1527,7 +1529,7 @@ merge_selfsigs_main( KBNODE keyblock, int *r_revoked )
/* Currently only v3 keys have a maximum expiration date, but I'll
bet v5 keys get this feature again. */
- if(key_expire==0 || key_expire>pk->max_expiredate)
+ if(key_expire==0 || (pk->max_expiredate && key_expire>pk->max_expiredate))
key_expire=pk->max_expiredate;
pk->has_expired = key_expire >= curtime? 0 : key_expire;