CVS commit: src/sys/kern

[Mindaugas Rasiukevicius <rmind%netbsd.org@localhost>]

Module Name:    src
Committed By:   rmind
Date:           Wed Aug 15 02:50:41 UTC 2007

Modified Files:
        src/sys/kern: sys_lwp.c

Log Message:
sys__lwp_suspend: Handle the possible problem when target LWP might exit via
lwp_exit() before suspending.  In such case, LWP might be already freed after
cv_wait_sig() and checking the list of LWPs via lwp_find() is necessary.

Possible problem catched by Andrew Doran.


To generate a diff of this commit:
cvs rdiff -r1.24 -r1.25 src/sys/kern/sys_lwp.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.