Date: Sun, 26 Oct 2008 15:41:23 +0000 (UTC) From: Konstantin Belousov <kib@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/kern subr_stack.c Message-ID: <200810261541.m9QFfSXD076169@repoman.freebsd.org>
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kib 2008-10-26 15:41:23 UTC
FreeBSD src repository
Modified files: (Branch: RELENG_7)
sys/kern subr_stack.c
Log:
SVN rev 184290 on 2008-10-26 15:41:23Z by kib
MFC r184060:
Ktr(9) stores format string and arguments in the event circular buffer,
not the string formatted at the time of CTRX() call. Stack_ktr(9) uses
an on-stack buffer for the symbol name, that is supplied as an argument
to ktr. As result, stack_ktr() traces show garbage or cause page faults.
Fix stack_ktr() by using pointer to module symbol table that is supposed
to have a longer lifetime.
Approved by: re (kensmith)
Revision Changes Path
1.3.2.5 +24 -20 src/sys/kern/subr_stack.c
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