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Fixed encoding of object sub identifiers with trailing zero.

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This commit is contained in:
christiaans 2006-09-28 11:43:49 +00:00
parent 473e567047
commit c2f9d7dee0
1 changed files with 4 additions and 3 deletions
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7
src/core/snmp/asn1_enc.c
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@ -490,19 +490,20 @@ snmp_asn1_enc_oid(struct pbuf *p, u16_t ofs, u8_t ident_len, s32_t *ident)
while (ident_len > 0) while (ident_len > 0)
{ {
s32_t sub_id; s32_t sub_id;
u8_t shift; u8_t shift, tail;
ident_len--; ident_len--;
sub_id = *ident; sub_id = *ident;
tail = 0;
shift = 28; shift = 28;
while(shift > 0) while(shift > 0)
{ {
u8_t code; u8_t code;
code = sub_id >> shift; code = sub_id >> shift;
if (code != 0) if ((code != 0) || (tail != 0))
{ {
tail = 1;
*msg_ptr = code | 0x80; *msg_ptr = code | 0x80;
ofs += 1; ofs += 1;
if (ofs >= plen) if (ofs >= plen)