Bug 64560 - strace doesn't detach properly
strace doesn't detach properly
Status: CLOSED DUPLICATE of bug 63370
Product: Red Hat Linux
Classification: Retired
Component: strace (Show other bugs)
7.3
i386 Linux
medium Severity medium
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Assigned To: Jakub Jelinek
Brian Brock
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Depends On:
Blocks:
  Show dependency treegraph
 
Reported: 2002-05-07 19:21 EDT by Trond Eivind Glomsrxd
Modified: 2007-04-18 12:42 EDT (History)
3 users (show)

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Doc Type: Bug Fix
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Last Closed: 2002-05-23 08:25:12 EDT
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Description Trond Eivind Glomsrxd 2002-05-07 19:21:56 EDT
I run xchat. I strace it, and everything seems fine... I then exit the strace
process (C-c), and the process it's attached to hangs. It no longer refreshes or
reacts, and top shows it as being traced. Stracing the pid again makes the
program continue. 

Also reproduced with emacs.

kill -CONT on the attached process seems to help (strangely enough, kill -CONT
`pgrep emacs` works, killall -CONT emacs doesn't)
Comment 1 Geoffrey D. Bennett 2002-05-23 08:25:07 EDT
This is a duplicate of bug #63370.
Comment 2 Trond Eivind Glomsrxd 2002-05-23 10:58:35 EDT
Yep. I fixed psmisc/killall in a separate bug

*** This bug has been marked as a duplicate of 63370 ***

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