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test-lldp: use strndup() where possible

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This commit is contained in:
Lennart Poettering
2015-02-10 21:15:21 +01:00
parent 2e1a569b77
commit b762fbd128
1 changed files with 3 additions and 6 deletions
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src/libsystemd-network/test-lldp.c
+3 -6
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@@ -143,9 +143,8 @@ static int lldp_parse_port_id_tlv(tlv_packet *m) {
case LLDP_PORT_SUBTYPE_INTERFACE_NAME:
assert_se(tlv_packet_read_string(m, &str, &length) >= 0);
p = malloc0(length + 1);
p = strndup(str, length-1);
assert_se(p);
strncpy(p, str, length-1);
assert_se(streq(p, TEST_LLDP_PORT) == 1);
break;
@@ -165,9 +164,8 @@ static int lldp_parse_system_name_tlv(tlv_packet *m) {
assert_se(lldp_tlv_packet_enter_container(m, LLDP_TYPE_SYSTEM_NAME) >= 0);
assert_se(tlv_packet_read_string(m, &str, &length) >= 0);
p = malloc0(length + 1);
p = strndup(str, length);
assert_se(p);
strncpy(p, str, length);
assert_se(streq(p, TEST_LLDP_TYPE_SYSTEM_NAME) == 1);
@@ -183,9 +181,8 @@ static int lldp_parse_system_desc_tlv(tlv_packet *m) {
assert_se(lldp_tlv_packet_enter_container(m, LLDP_TYPE_SYSTEM_DESCRIPTION) >= 0);
assert_se(tlv_packet_read_string(m, &str, &length) >= 0);
p = malloc0(length + 1);
p = strndup(str, length);
assert_se(p);
strncpy(p, str, length);
assert_se(streq(p, TEST_LLDP_TYPE_SYSTEM_DESC) == 1);