diff options
| author | Kenneth R Westerback <krw@cvs.openbsd.org> | 2021-03-31 20:52:10 +0000 |
|---|---|---|
| committer | Kenneth R Westerback <krw@cvs.openbsd.org> | 2021-03-31 20:52:10 +0000 |
| commit | fbf7ed7b799dd68a38bc3bf3e844d8105a82a0b1 (patch) | |
| tree | 4446c2dfc03589dc97caeceb855c11274a64ca90 /sbin/dhclient | |
| parent | 2fcb955cd00994d046113aecc47bf942e505b159 (diff) | |
Add two missing checks for strdup() returning NULL.
Diffstat (limited to 'sbin/dhclient')
| -rw-r--r-- | sbin/dhclient/dhclient.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/sbin/dhclient/dhclient.c b/sbin/dhclient/dhclient.c index 97fe48c0174..919c6e64eb3 100644 --- a/sbin/dhclient/dhclient.c +++ b/sbin/dhclient/dhclient.c @@ -1,4 +1,4 @@ -/* $OpenBSD: dhclient.c,v 1.716 2021/03/31 15:32:11 krw Exp $ */ +/* $OpenBSD: dhclient.c,v 1.717 2021/03/31 20:52:09 krw Exp $ */ /* * Copyright 2004 Henning Brauer <henning@openbsd.org> @@ -2370,10 +2370,14 @@ apply_defaults(struct client_lease *lease) if (config->filename != NULL) { free(newlease->filename); newlease->filename = strdup(config->filename); + if (newlease->filename == NULL) + fatal("strdup(config->filename)"); } if (config->server_name != NULL) { free(newlease->server_name); newlease->server_name = strdup(config->server_name); + if (newlease->server_name == NULL) + fatal("strdup(config->server_name)"); } if (config->address.s_addr != INADDR_ANY) newlease->address.s_addr = config->address.s_addr; |