Bug 14676 - DMXGetScreenAttributes is not thread safe
Summary: DMXGetScreenAttributes is not thread safe
Status: RESOLVED INVALID
Alias: None
Product: xorg
Classification: Unclassified
Component: Lib/other (show other bugs)
Version: unspecified
Hardware: x86 (IA32) Linux (All)
: medium normal
Assignee: Xorg Project Team
QA Contact: Xorg Project Team
URL:
Whiteboard: 2011BRB_Reviewed
Keywords: love
Depends on:
Blocks:
 
Reported: 2008-02-25 23:50 UTC by Roman Bednarek
Modified: 2018-06-12 19:10 UTC (History)
0 users

See Also:
i915 platform:
i915 features:

Attachments
sample program (558 bytes, text/plain)
2008-02-25 23:50 UTC, Roman Bednarek 		no flags Details
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Description Roman Bednarek 2008-02-25 23:50:32 UTC 
Created attachment 14573 [details]
sample program

Quering about DMX screens with DMXGetScreenAttributes hangs when called 
for a second time, after XInitThreads was called and when program is 
linked with pthreads. I have attached a small program to show the problem. 
It hangs while getting second screen information. I have tested it on few 
different systems and it always hanged. You can build it with
gcc t.c -o t -L/usr/X11R6/lib -lX11 -ldmx -lXtst -lpthread
Comment 1 Adam Jackson 2018-06-12 19:10:13 UTC 
Mass closure: This bug has been untouched for more than six years, and is not
obviously still valid. Please reopen this bug or file a new report if you continue to experience issues with current releases.

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