0006038: Access log broken data

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Category

Severity

Reproducibility

Date Submitted

Last Update

0006038

[Resin]

minor

always

03-06-17 07:56

03-20-17 13:13

Reporter

wileysaw

View Status

public

Assigned To

ferg

Priority

normal

Resolution

fixed

Platform

Status

closed

Projection

none

OS Version

ETA

none

Fixed in Version

4.0.52

Product Version

4.0.51

Product Build

Summary

0006038: Access log broken data

Description

In the log line:
- - "HTTP/1.0r" [19/Jan/2017:18:07:33 +0300] "GET /tagserver.... HTTP/1.0" 200 0 "-" "Apache-HttpClient/4.5.2 (Java/1.8.0_102)"

instead of "null-user" we see "HTTP/1.0r"

or in the log line
- - "null-user" [19/Jan/2017:18:08:12 +0300] "GET /tagserver... nTTP/1.0" 200 0 "-" "Apache-HttpClient/4.5.2 (Java/1.8.0_102)"
protocol is "nTTP/1.0" instead of "HTTP/1.0"

or in the log line
- - "null-user" [19/Jan/2017:18:08:38 +0300] "HET /tagserver... HTTP/1.0" 200 0 "-" "Apache-HttpClient/4.5.2 (Java/1.8.0_102)"

we see "HET" value as method name instead of "GET".

Steps To Reproduce

Additional Information

com.caucho.server.log.AccessLog#print(byte[], int, java.lang.String) is used com.caucho.server.log.AccessLog#_cb field of com.caucho.server.log.AccessLog class. Access to com.caucho.server.log.AccessLog#_cb field can get several threads at the same time. This reusable _cb.getBuffer() array of chars is a reason of our issue.

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Issue History
Date Modified	Username	Field	Change
03-06-17 07:56	wileysaw	New Issue
03-15-17 13:37	stbu	Issue Monitored: stbu
03-20-17 13:13	ferg	Assigned To	=> ferg
03-20-17 13:13	ferg	Status	new => closed
03-20-17 13:13	ferg	Resolution	open => fixed
03-20-17 13:13	ferg	Fixed in Version	=> 4.0.52

Mantis 1.0.0rc3[^]

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