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Don't crash if we happen to load a bad MIB file. 

svn path=/trunk/; revision=29118
This commit is contained in:
Gerald Combs 2009-07-16 17:00:58 +00:00
parent bca2a16879
commit 517d9cec5f
3 changed files with 4 additions and 4 deletions
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2
asn1/snmp/packet-snmp-template.c
View File

@ -694,7 +694,7 @@ show_oid_index:
}
indexing_done:
if (oid_info_is_ok) {
if (oid_info_is_ok && oid_info->value_type) {
if (ber_class == BER_CLASS_UNI && tag == BER_UNI_TAG_NULL) {
pi_value = proto_tree_add_item(pt_varbind,hf_snmp_unSpecified,tvb,value_offset,value_len,FALSE);
} else {

4
epan/dissectors/packet-snmp.c
View File

@ -1,7 +1,7 @@
/* Do not modify this file. */
/* It is created automatically by the ASN.1 to Wireshark dissector compiler */
/* packet-snmp.c */
/* ../../tools/asn2wrs.py -b -p snmp -c snmp.cnf -s packet-snmp-template snmp.asn */
/* ../../tools/asn2wrs.py -b -p snmp -c ./snmp.cnf -s ./packet-snmp-template -D . snmp.asn */
/* Input file: packet-snmp-template.c */
@ -796,7 +796,7 @@ show_oid_index:
}
indexing_done:
if (oid_info_is_ok) {
if (oid_info_is_ok && oid_info->value_type) {
if (ber_class == BER_CLASS_UNI && tag == BER_UNI_TAG_NULL) {
pi_value = proto_tree_add_item(pt_varbind,hf_snmp_unSpecified,tvb,value_offset,value_len,FALSE);
} else {

2
epan/dissectors/packet-snmp.h
View File

@ -1,7 +1,7 @@
/* Do not modify this file. */
/* It is created automatically by the ASN.1 to Wireshark dissector compiler */
/* packet-snmp.h */
/* ../../tools/asn2wrs.py -b -p snmp -c snmp.cnf -s packet-snmp-template snmp.asn */
/* ../../tools/asn2wrs.py -b -p snmp -c ./snmp.cnf -s ./packet-snmp-template -D . snmp.asn */
/* Input file: packet-snmp-template.h */