The following reply was made to PR bin/184950; it has been noted by GNATS.
From: Radim Kolar <h...@sendmail.cz>
To: "bug-follo...@freebsd.org" <bug-follo...@freebsd.org>
Cc:
Subject: RE: bin/184950: swapon aborts on gdbe device
Date: Thu, 19 Dec 2013 21:29:17 +0000
<201312172237.rbhmbztm020...@oldred.freebsd.org>,<201312172240.rbhme0er025...@freefall.freebsd.org>
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it looks like bug in clang compiler. If i compile with standard options and=
DEBUG_FLAGS=3D-g then it crashes:
bt
0: kill() from libc
1: __stack_chk_fail() from libc.so.7
2: __stack_chk_fail() from libc.so.7
3: swap_on_off() swapon.c:249
4: main swapon.c:186
If i compile it with -O0 -g then it do not crashes.
=
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<body class=3D'hmmessage'><div dir=3D'ltr'>it looks like bug in clang compi=
ler. If i compile with standard options and DEBUG_FLAGS=3D-g then it crashe=
s:<br><br>bt<br><br>0: kill() from libc<br>1: __stack_chk_fail() from libc.=
so.7<br>2: __stack_chk_fail() from libc.so.7<br>3: swap_on_off() swapon.c:2=
49<br>4: main swapon.c:186<br><br>If i compile it with -O0 -g then =3B =
it do not crashes.<br> </div></body>
</html>=
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