From: martijn <martijn@openbsd.org>
Date: Mon, 13 Nov 2023 10:16:51 +0000 (+0000)
Subject: Add 2 tests to make sure getbulkrequests return the correct error index.
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=b38eec6c1578ecf76d0d6a63f1de49d6a51da126;p=openbsd

Add 2 tests to make sure getbulkrequests return the correct error index.
---

diff --git a/regress/usr.sbin/snmpd/Makefile b/regress/usr.sbin/snmpd/Makefile
index ba0db3bb41d..21b8b4403dd 100644
--- a/regress/usr.sbin/snmpd/Makefile
+++ b/regress/usr.sbin/snmpd/Makefile
@@ -1,4 +1,4 @@
-# $OpenBSD: Makefile,v 1.9 2023/11/10 12:16:53 martijn Exp $
+# $OpenBSD: Makefile,v 1.10 2023/11/13 10:16:51 martijn Exp $
 # Regress tests for snmpd
 
 PROG =				snmpd_regress
@@ -235,6 +235,8 @@ BACKEND_TARGETS+=		backend_error_getnext_parseerror
 BACKEND_TARGETS+=		backend_error_getnext_requestdenied
 BACKEND_TARGETS+=		backend_error_getnext_processingerror
 BACKEND_TARGETS+=		backend_error_getnext_nonstandard
+BACKEND_TARGETS+=		backend_error_getbulk_firstrepetition
+BACKEND_TARGETS+=		backend_error_getbulk_secondrepetition
 
 REGRESS_TARGETS+=		${BACKEND_TARGETS}
 backend: ${BACKEND_TARGETS}
diff --git a/regress/usr.sbin/snmpd/backend.c b/regress/usr.sbin/snmpd/backend.c
index 5832fe98719..830ad445b23 100644
--- a/regress/usr.sbin/snmpd/backend.c
+++ b/regress/usr.sbin/snmpd/backend.c
@@ -5373,3 +5373,83 @@ backend_error_getnext_nonstandard(void)
 	snmpv2_response_validate(snmp_s, 1000, community, requestid, GENERR, 1,
 	    &varbind, 1);
 }
+
+void
+backend_error_getbulk_firstrepetition(void)
+{
+	struct sockaddr_storage ss;
+	struct sockaddr *sa = (struct sockaddr *)&ss;
+	socklen_t salen;
+	int snmp_s, ax_s;
+	uint32_t sessionid;
+	struct varbind varbind = {
+		.type = TYPE_NULL,
+		.name = OID_STRUCT(MIB_BACKEND_ERROR, 63),
+	};
+	int32_t requestid;
+	char buf[1024];
+	size_t n;
+
+	ax_s = agentx_connect(axsocket);
+	sessionid = agentx_open(ax_s, 0, 0,
+	    OID_ARG(MIB_SUBAGENT_BACKEND_ERROR, 63), __func__);
+	agentx_register(ax_s, sessionid, 0, 0, 127, 0,
+	    OID_ARG(MIB_BACKEND_ERROR, 63), 0);
+
+	salen = snmp_resolve(SOCK_DGRAM, hostname, servname, sa);
+	snmp_s = snmp_connect(SOCK_DGRAM, sa, salen);
+	requestid = snmpv2_getbulk(snmp_s, community, 0, 0, 2, &varbind, 1);
+
+	varbind.name.subid[varbind.name.n_subid++] = 0;
+	n = agentx_read(ax_s, buf, sizeof(buf), 1000);
+	agentx_getnext_handle(__func__, buf, n, 0, sessionid, NULL, &varbind, 1);
+	varbind.name.n_subid--;
+	agentx_response(ax_s, buf, GENERR, 1, &varbind, 1);
+
+	snmpv2_response_validate(snmp_s, 1000, community, requestid, GENERR, 1,
+	    &varbind, 1);
+}
+
+void
+backend_error_getbulk_secondrepetition(void)
+{
+	struct sockaddr_storage ss;
+	struct sockaddr *sa = (struct sockaddr *)&ss;
+	socklen_t salen;
+	int snmp_s, ax_s;
+	uint32_t sessionid;
+	struct varbind varbind = {
+		.type = TYPE_NULL,
+		.name = OID_STRUCT(MIB_BACKEND_ERROR, 64),
+		.data.int32 = 1
+	};
+	int32_t requestid;
+	char buf[1024];
+	size_t n;
+
+	ax_s = agentx_connect(axsocket);
+	sessionid = agentx_open(ax_s, 0, 0,
+	    OID_ARG(MIB_SUBAGENT_BACKEND_ERROR, 64), __func__);
+	agentx_register(ax_s, sessionid, 0, 0, 127, 0,
+	    OID_ARG(MIB_BACKEND_ERROR, 64), 0);
+
+	salen = snmp_resolve(SOCK_DGRAM, hostname, servname, sa);
+	snmp_s = snmp_connect(SOCK_DGRAM, sa, salen);
+	requestid = snmpv2_getbulk(snmp_s, community, 0, 0, 2, &varbind, 1);
+
+	varbind.name.subid[varbind.name.n_subid++] = 0;
+	n = agentx_read(ax_s, buf, sizeof(buf), 1000);
+	agentx_getnext_handle(__func__, buf, n, 0, sessionid, NULL, &varbind, 1);
+	varbind.type = TYPE_INTEGER;
+	agentx_response(ax_s, buf, 0, NOERROR, &varbind, 1);
+	varbind.name.subid[varbind.name.n_subid - 1] = 1;
+	n = agentx_read(ax_s, buf, sizeof(buf), 1000);
+	agentx_getnext_handle(__func__, buf, n, 0, sessionid, NULL, &varbind, 1);
+	varbind.name.subid[varbind.name.n_subid - 1] = 0;
+	varbind.type = TYPE_NULL;
+	agentx_response(ax_s, buf, 0, GENERR, &varbind, 1);
+
+	varbind.name.n_subid--;
+	snmpv2_response_validate(snmp_s, 1000, community, requestid, GENERR, 1,
+	    &varbind, 1);
+}
diff --git a/regress/usr.sbin/snmpd/regress.h b/regress/usr.sbin/snmpd/regress.h
index 3b7c5ac12e6..3f5fb17ebe2 100644
--- a/regress/usr.sbin/snmpd/regress.h
+++ b/regress/usr.sbin/snmpd/regress.h
@@ -364,4 +364,6 @@ void backend_error_getnext_parseerror(void);
 void backend_error_getnext_requestdenied(void);
 void backend_error_getnext_processingerror(void);
 void backend_error_getnext_nonstandard(void);
+void backend_error_getbulk_firstrepetition(void);
+void backend_error_getbulk_secondrepetition(void);
 void snmp_v3_usm_noauthpriv(void);
diff --git a/regress/usr.sbin/snmpd/snmpd_regress.c b/regress/usr.sbin/snmpd/snmpd_regress.c
index 88c78c0b3d0..29e759480af 100644
--- a/regress/usr.sbin/snmpd/snmpd_regress.c
+++ b/regress/usr.sbin/snmpd/snmpd_regress.c
@@ -208,6 +208,8 @@ const struct {
 	{ "backend_error_getnext_requestdenied", backend_error_getnext_requestdenied },
 	{ "backend_error_getnext_processingerror", backend_error_getnext_processingerror },
 	{ "backend_error_getnext_nonstandard", backend_error_getnext_nonstandard },
+	{ "backend_error_getbulk_firstrepetition", backend_error_getbulk_firstrepetition },
+	{ "backend_error_getbulk_secondrepetition", backend_error_getbulk_secondrepetition },
 	{ "snmp_v3_usm_noauthpriv", snmp_v3_usm_noauthpriv},
 	{ NULL, NULL }
 };