diff options
| author | Markus Friedl <markus@cvs.openbsd.org> | 2001-09-12 16:37:15 +0000 |
|---|---|---|
| committer | Markus Friedl <markus@cvs.openbsd.org> | 2001-09-12 16:37:15 +0000 |
| commit | 5ef12c75e8a888e9df0b53386a47af892e243dde (patch) | |
| tree | 4200812cb39d2fe04ad73838d72ffd709e424836 /sbin/pfctl | |
| parent | 53401d8f3b45d1ac9b44a774dc4de001706f80a2 (diff) | |
check calloc() return value
Diffstat (limited to 'sbin/pfctl')
| -rw-r--r-- | sbin/pfctl/parse.y | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/sbin/pfctl/parse.y b/sbin/pfctl/parse.y index e7f01d07eb7..e266dafdb5c 100644 --- a/sbin/pfctl/parse.y +++ b/sbin/pfctl/parse.y @@ -1,4 +1,4 @@ -/* $OpenBSD: parse.y,v 1.30 2001/09/06 22:37:08 jasoni Exp $ */ +/* $OpenBSD: parse.y,v 1.31 2001/09/12 16:37:14 markus Exp $ */ /* * Copyright (c) 2001 Markus Friedl. All rights reserved. @@ -360,6 +360,8 @@ address : STRING { YYERROR; } $$ = calloc(1, sizeof(struct node_host)); + if ($$ == NULL) + err(1, "address: calloc"); memcpy(&$$->addr, hp->h_addr, sizeof(u_int32_t)); } | NUMBER '.' NUMBER '.' NUMBER '.' NUMBER { @@ -370,6 +372,8 @@ address : STRING { YYERROR; } $$ = calloc(1, sizeof(struct node_host)); + if ($$ == NULL) + err(1, "address: calloc"); $$->addr = htonl(($1 << 24) | ($3 << 16) | ($5 << 8) | $7); } ; |