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Fix comparisons of seqno in packetmap.

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This commit is contained in:
Juliusz Chroboczek committed 2021-05-17 22:26:59 +02:00
1 parent f3b73263c8
commit c86f55c3a8
1 file changed
+4 -4
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packetmap/packetmap.go
+4 -4
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@@ -114,8 +114,8 @@ func (m *Map) direct(seqno uint16) (bool, uint16, uint16) {
i := m.lastEntry
for {
f := m.entries[i].first
if seqno >= f {
if seqno < f+m.entries[i].count {
if compare(seqno, f) >= 0 {
if compare(seqno, f+m.entries[i].count) < 0 {
return true,
seqno + m.entries[i].delta,
m.entries[i].pidDelta
@@ -154,8 +154,8 @@ func (m *Map) Reverse(seqno uint16) (bool, uint16, uint16) {
i := m.lastEntry
for {
f := m.entries[i].first + m.entries[i].delta
if seqno >= f {
if seqno < f+m.entries[i].count {
if compare(seqno, f) >= 0 {
if compare(seqno, f+m.entries[i].count) < 0 {
return true,
seqno - m.entries[i].delta,
m.entries[i].pidDelta