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fix bug #51578 (SNMP failed to decode some values on non 32bit platforms)

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This commit is contained in:
goldsimon 2017-07-26 08:41:13 +02:00
parent c5db278746
commit 4c13c32473
2 changed files with 6 additions and 3 deletions
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3
CHANGELOG
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@ -63,6 +63,9 @@ HISTORY
++ Bugfixes:
2017-07-26: Simon Goldschmidt
* snmp_msg.c: fix bug #51578 (SNMP failed to decode some values on non 32bit platforms)
2017-07-20: Simon Goldschmidt
* compatibility headers: moved from 'src/include/posix' to 'src/include/compat/posix',
'src/include/compat/stdc' etc.

6
src/apps/snmp/snmp_msg.c
View File

@ -1900,13 +1900,13 @@ snmp_vb_enumerator_get_next(struct snmp_varbind_enumerator* enumerator, struct s
switch (varbind->type) {
case SNMP_ASN1_TYPE_INTEGER:
VB_PARSE_EXEC(snmp_asn1_dec_s32t(&(enumerator->pbuf_stream), tlv.value_len, (s32_t*)varbind->value));
varbind->value_len = sizeof(s32_t*);
varbind->value_len = sizeof(s32_t);
break;
case SNMP_ASN1_TYPE_COUNTER:
case SNMP_ASN1_TYPE_GAUGE:
case SNMP_ASN1_TYPE_TIMETICKS:
VB_PARSE_EXEC(snmp_asn1_dec_u32t(&(enumerator->pbuf_stream), tlv.value_len, (u32_t*)varbind->value));
varbind->value_len = sizeof(u32_t*);
varbind->value_len = sizeof(u32_t);
break;
case SNMP_ASN1_TYPE_OCTET_STRING:
case SNMP_ASN1_TYPE_OPAQUE:
@ -1938,7 +1938,7 @@ snmp_vb_enumerator_get_next(struct snmp_varbind_enumerator* enumerator, struct s
break;
case SNMP_ASN1_TYPE_COUNTER64:
VB_PARSE_EXEC(snmp_asn1_dec_u64t(&(enumerator->pbuf_stream), tlv.value_len, (u32_t*)varbind->value));
varbind->value_len = 2 * sizeof(u32_t*);
varbind->value_len = 2 * sizeof(u32_t);
break;
default:
VB_PARSE_ASSERT(0);