pf: add missing unlock on error in DIOCCHANGERULE

Fixes: ff80dd0 Sponsored by: Rubicon Communications, LLC ("Netgate") (cherry picked from commit 826c58d)
pfsense · May 24, 2022 · eec75e2 · eec75e2
1 parent 635f65a
commit eec75e2
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/sys/netpfil/pf/pf_ioctl.c b/sys/netpfil/pf/pf_ioctl.c
@@ -3593,6 +3593,7 @@ pfioctl(struct cdev *dev, u_long cmd, caddr_t addr, int flags, struct thread *td
 #undef ERROUT
 DIOCCHANGERULE_error:
 		PF_RULES_WUNLOCK();
+		PF_CONFIG_UNLOCK();
 		pf_krule_free(newrule);
 		pf_kkif_free(kif);
 		break;