Re: [current tinderbox] failure on i386/i386

From: Jeff Roberson <jroberson_at_chesapeake.net>
Date: Tue, 3 May 2005 12:18:01 -0400 (EDT)
On Tue, 3 May 2005, Scott Long wrote:

> FreeBSD Tinderbox wrote:
> > cc -c -O2 -pipe -fno-strict-aliasing  -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes  -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual  -fformat-extensions -std=c99  -nostdinc -I-  -I. -I/tinderbox/CURRENT/i386/i386/src/sys -I/tinderbox/CURRENT/i386/i386/src/sys/contrib/dev/acpica -I/tinderbox/CURRENT/i386/i386/src/sys/contrib/altq -I/tinderbox/CURRENT/i386/i386/src/sys/contrib/ipfilter -I/tinderbox/CURRENT/i386/i386/src/sys/contrib/pf -I/tinderbox/CURRENT/i386/i386/src/sys/contrib/dev/ath -I/tinderbox/CURRENT/i386/i386/src/sys/contrib/dev/ath/freebsd -I/tinderbox/CURRENT/i386/i386/src/sys/contrib/ngatm -I/tinderbox/CURRENT/i386/i386/src/sys/dev/twa -D_KERNEL -include opt_global.h -fno-common -finline-limit=8000 --param inline-unit-growth=100 --param large-function-growth=1000 -DGPROF -falign-functions=16 -DGPROF4 -DGUPROF -fno-builtin -mno-align-long-strings -mpreferred-stack-boundary=2  -mno-mmx -mno-3dnow -mno-sse -mno-sse2 -ffreestanding -Werro!
 r -
> fi
> >  nstrument-functions -Wno-inline /tinderbox/CURRENT/i386/i386/src/sys/kern/kern_exec.c
> > /tinderbox/CURRENT/i386/i386/src/sys/kern/kern_exec.c: In function `do_execve':
> > /tinderbox/CURRENT/i386/i386/src/sys/kern/kern_exec.c:297: warning: 'vfslocked' might be used uninitialized in this function
> > *** Error code 1
> >
>
> This compiler warning is exposing some serious flaws with the patch that
> was committed, and it's not as easy as just initializing the variable
> correctly.  So unfortunately, the tree is going to stay broken until
> this is either fixed or the commit is backed out.  Sorry.

Er, why didn't I get this same warning? ohh MAC I bet.  I keep forgetting
to compile LINT.  sorry, fix on the way.

>
> Scott
>
Received on Tue May 03 2005 - 14:18:17 UTC

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