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inetmib1: Check return values from SnmpUtilOid functions in utility functions.

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Juan Lang 2009-05-07 09:28:24 -07:00 committed by Alexandre Julliard
parent 7a1f305d42
commit a548d5a29f
1 changed files with 34 additions and 18 deletions
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36
dlls/inetmib1/main.c
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@ -431,45 +431,61 @@ static AsnInteger32 getItemAndInstanceFromTable(AsnObjectIdentifier *oid,
return ret; return ret;
} }
static void setOidWithItem(AsnObjectIdentifier *dst, AsnObjectIdentifier *base, static INT setOidWithItem(AsnObjectIdentifier *dst, AsnObjectIdentifier *base,
UINT item) UINT item)
{ {
UINT id; UINT id;
AsnObjectIdentifier oid; AsnObjectIdentifier oid;
INT ret;
SnmpUtilOidCpy(dst, base); ret = SnmpUtilOidCpy(dst, base);
if (ret)
{
oid.idLength = 1; oid.idLength = 1;
oid.ids = &id; oid.ids = &id;
id = item; id = item;
SnmpUtilOidAppend(dst, &oid); ret = SnmpUtilOidAppend(dst, &oid);
}
return ret;
} }
static void setOidWithItemAndIpAddr(AsnObjectIdentifier *dst, static INT setOidWithItemAndIpAddr(AsnObjectIdentifier *dst,
AsnObjectIdentifier *base, UINT item, DWORD addr) AsnObjectIdentifier *base, UINT item, DWORD addr)
{ {
UINT id; UINT id;
BYTE *ptr; BYTE *ptr;
AsnObjectIdentifier oid; AsnObjectIdentifier oid;
INT ret;
setOidWithItem(dst, base, item); ret = setOidWithItem(dst, base, item);
if (ret)
{
oid.idLength = 1; oid.idLength = 1;
oid.ids = &id; oid.ids = &id;
for (ptr = (BYTE *)&addr; ptr < (BYTE *)&addr + sizeof(DWORD); ptr++) for (ptr = (BYTE *)&addr; ret && ptr < (BYTE *)&addr + sizeof(DWORD);
ptr++)
{ {
id = *ptr; id = *ptr;
SnmpUtilOidAppend(dst, &oid); ret = SnmpUtilOidAppend(dst, &oid);
} }
} }
return ret;
}
static void setOidWithItemAndInteger(AsnObjectIdentifier *dst, static INT setOidWithItemAndInteger(AsnObjectIdentifier *dst,
AsnObjectIdentifier *base, UINT item, UINT instance) AsnObjectIdentifier *base, UINT item, UINT instance)
{ {
AsnObjectIdentifier oid; AsnObjectIdentifier oid;
INT ret;
setOidWithItem(dst, base, item); ret = setOidWithItem(dst, base, item);
if (ret)
{
oid.idLength = 1; oid.idLength = 1;
oid.ids = &instance; oid.ids = &instance;
SnmpUtilOidAppend(dst, &oid); ret = SnmpUtilOidAppend(dst, &oid);
}
return ret;
} }
static struct structToAsnValue mib2IfEntryMap[] = { static struct structToAsnValue mib2IfEntryMap[] = {