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Bug 316272 - [LTTng] SIGSEGV in the C library when parsing a v2.6 trace on a 64bit Linux
Summary: [LTTng] SIGSEGV in the C library when parsing a v2.6 trace on a 64bit Linux
Status: CLOSED WONTFIX
Alias: None
Product: z_Archived
Classification: Eclipse Foundation
Component: LinuxTools (show other bugs)
Version: unspecified   Edit
Hardware: PC Linux
: P3 major (vote)
Target Milestone: ---   Edit
Assignee: Francois Chouinard CLA
QA Contact: Francois Chouinard CLA
URL:
Whiteboard:
Keywords:
Depends on:
Blocks: 321366
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Reported: 2010-06-09 07:40 EDT by Francois Chouinard CLA
Modified: 2022-01-13 14:53 EST (History)
1 user (show)

See Also:

Attachments
Post-mortem dump (95.24 KB, text/x-log)
2010-06-09 07:40 EDT, Francois Chouinard CLA 		no flags Details
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Description Francois Chouinard CLA 2010-06-09 07:40:49 EDT 
Created attachment 171514 [details]
Post-mortem dump

Trying to parse a v2.6 trace on a 64bit Linux machine results in a segmentation fault and Eclipse dies.

- The same trace works fine on a 32bits Linux.
- The other trace formats (v2.3 and v2.5) work OK with 64bit Linux
- The library itself works well 64bits LTTV.

At first glance, there seems to be a glitch in the JNI component (JniParser) when processing the new trace format on a 64bit architecture.
Comment 1 Andrew Overholt CLA 2010-06-09 09:19:09 EDT 
While this is unfortunate, it'll have to wait for a post-Helios maintenance release.
Comment 2 Patrick Tasse CLA 2013-05-22 16:08:05 EDT 
This bug was for Legacy LTTng which is being removed in Linux Tools 2.0.