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[Bug libc/859] When running under SCHED_FIFO, fork + malloc = infinite loop
- From: "david dot carlton at sun dot com" <sourceware-bugzilla at sources dot redhat dot com>
- To: glibc-bugs at sources dot redhat dot com
- Date: 18 Apr 2005 21:15:50 -0000
- Subject: [Bug libc/859] When running under SCHED_FIFO, fork + malloc = infinite loop
- References: <20050418195346.859.david.carlton@sun.com>
- Reply-to: sourceware-bugzilla at sources dot redhat dot com
------- Additional Comments From david dot carlton at sun dot com 2005-04-18 21:15 -------
I guess this must be fixed by
http://sources.redhat.com/cgi-bin/cvsweb.cgi/libc/malloc/arena.c.diff?r1=1.12&r2=1.13&cvsroot=glibc&only_with_tag=MAIN&f=h
It looks like the patch won't quite apply cleanly to the 2.2.5 sources,
the differences being the atomic_write_barrier() and the error checking
on mutex_lock(&a->mutex). Should I worry about that or not?
--
http://sources.redhat.com/bugzilla/show_bug.cgi?id=859
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