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Merge branch 'master' of https://github.com/sowmyaramapatruni/zeek

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Fixes GH-1689

* 'master' of https://github.com/sowmyaramapatruni/zeek:
  Fix issue-1689
This commit is contained in:
Johanna Amann 2021-08-03 10:22:43 +01:00
commit ec6b954499
4 changed files with 10 additions and 3 deletions
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6
CHANGES
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@ -1,3 +1,9 @@
4.2.0-dev.64 | 2021-08-03 10:23:41 +0100
* Under certain circumstances, Zeek processes could get into an infinite looping state inside RotationTimer.
This is fixed by handling special cases of rotation happening exactly on the time boundary, and fixing
a special case of timer expiration. Fixes GH-1689. (Sowmya Ramapatruni, Corelight)
4.2.0-dev.62 | 2021-08-03 10:21:18 +0100
* Fix some HTTP evasions. Now HTTP packets are correctly parsed, when CRLF is missing on a multipart

2
VERSION
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@ -1 +1 @@
4.2.0-dev.62
4.2.0-dev.64

2
src/Timer.cc
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@ -152,7 +152,7 @@ void PQ_TimerMgr::Expire()
int PQ_TimerMgr::DoAdvance(double new_t, int max_expire)
{
Timer* timer = Top();
for ( num_expired = 0; (num_expired < max_expire || max_expire == 0) &&
for ( num_expired = 0; (num_expired < max_expire ) &&
timer && timer->Time() <= new_t; ++num_expired )
{
last_timestamp = timer->Time();

3
src/util.cc
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@ -885,9 +885,10 @@ double calc_next_rotate(double current, double interval, double base)
double startofday = mktime(&t);
// current < startofday + base + i * interval <= current + interval
return startofday + base +
double delta_t = startofday + base +
ceil((current - startofday - base) / interval) * interval -
current;
return delta_t > 0.0 ? delta_t: interval;
}
void terminate_processing()