Author: kp
Date: Sun Nov 18 09:47:30 2018
New Revision: 340549
URL: https://svnweb.freebsd.org/changeset/base/340549
Log:
MFC r339464:
pfctl: Dup strings
When we set the ifname we have to copy the string, rather than just keep
the pointer.
PR: 231323
Modified:
stable/12/sbin/pfctl/parse.y
Directory Properties:
stable/12/ (props changed)
Modified: stable/12/sbin/pfctl/parse.y
==============================================================================
--- stable/12/sbin/pfctl/parse.y Sun Nov 18 09:45:52 2018
(r340548)
+++ stable/12/sbin/pfctl/parse.y Sun Nov 18 09:47:30 2018
(r340549)
@@ -4408,7 +4408,7 @@ route_host : STRING {
$$ = calloc(1, sizeof(struct node_host));
if ($$ == NULL)
err(1, "route_host: calloc");
- $$->ifname = $1;
+ $$->ifname = strdup($1);
set_ipmask($$, 128);
$$->next = NULL;
$$->tail = $$;
@@ -4418,7 +4418,7 @@ route_host : STRING {
$$ = $3;
for (n = $3; n != NULL; n = n->next)
- n->ifname = $2;
+ n->ifname = strdup($2);
}
;
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