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Fix: MLPPP complete lost frame.

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This commit is contained in:
Fernando Alves 2012-02-04 18:18:26 +01:00 • committed by Benjamin Cama
parent 442b04cea2
commit 43d9ea52f9
1 changed files with 12 additions and 8 deletions
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20
ppp.c
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@ -1919,18 +1919,22 @@ void processmpin(sessionidt s, tunnelidt t, uint8_t *p, uint16_t l)
else if (M_offset > 0)
{
uint32_t b_seq = min;
if (min == seq_num)
if ((min == seq_num) && begin_frame)
{
if (begin_frame)
{
// Set new Start sequence
this_fragmentation->start_index = begin_index;
this_fragmentation->start_seq = min;
frag_offset = 0;
}
// Set new Start sequence
this_fragmentation->start_index = begin_index;
this_fragmentation->start_seq = min;
frag_offset = 0;
}
else
{
if (min == seq_num)
{
M_offset--;
begin_index = (begin_index ? (begin_index -1) : (MAXFRAGNUM -1));
b_seq--;
}
// Find the Begin sequence
while (this_fragmentation->fragment[begin_index].length)
{