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JDK-8008088 : SA can hang the VM

Details
Type:
Bug
Submit Date:
2013-02-13
Status:
Closed
Updated Date:
2014-01-14
Project Name:
JDK
Resolved Date:
2013-02-14
Component:
hotspot
OS:
os_x,linux
Sub-Component:
svc
CPU:
Priority:
P2
Resolution:
Fixed
Affected Versions:
hs24,hs25
Fixed Versions:
hs25 (b20)

Related Reports
Backport:
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Sub Tasks

Description
On Linux and BSD SA doesn't check what signal caused the stop. If the signal was anything but SIGSTOP, the SIGSTOP will survive the ptrace session and be delivered after SA has detached from the process. The result is that SIGSTOP will be delivered to the process when noone is ptracing it and the kernel will put the process in Stopped state.
                                    

Comments
URL:   http://hg.openjdk.java.net/hsx/hotspot-rt/hotspot/rev/2394a89e89f4
User:  rbackman
Date:  2013-02-14 08:58:44 +0000

                                     
2013-02-14
URL:   http://hg.openjdk.java.net/hsx/hsx25/hotspot/rev/2394a89e89f4
User:  amurillo
Date:  2013-02-22 20:02:50 +0000

                                     
2013-02-22



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