Date: Thu, 22 Feb 2001 09:30:02 -0800 (PST) From: schilling@fokus.gmd.de To: freebsd-ports@FreeBSD.org Subject: Re: ports/25286: mkisofs-1.13 core dump. Message-ID: <200102221730.f1MHU2k21715@freefall.freebsd.org>
next in thread | raw e-mail | index | archive | help
The following reply was made to PR ports/25286; it has been noted by GNATS.
From: schilling@fokus.gmd.de
To: roam@orbitel.bg, sec@yoda.fwe.pi.musin.de
Cc: FreeBSD-gnats-submit@freebsd.org, dirk@freebsd.org,
schilling@fokus.gmd.de
Subject: Re: ports/25286: mkisofs-1.13 core dump.
Date: Thu, 22 Feb 2001 18:26:54 +0100 (MET)
>From roam@ringworld.nanolink.com Thu Feb 22 18:18:40 2001
>On Thu, Feb 22, 2001 at 06:03:35PM +0100, Stefan `Sec` Zehl wrote:
>>
>> >Number: 25286
>> >Category: ports
>> >Synopsis: mkisofs-1.13 core dump.
>> >Originator: Stefan `Sec` Zehl
>> >Release: FreeBSD 4.2-STABLE i386
>>
>> mkisofs-1.13 built on an FreeBSD-4.2 system from the ports
>>
>> >Description:
>>
>> mkisofs cores when generating iso's with more than a few bytes.
>>
>> I traced this down to a segmentation fault in __dtoa. This occures when
>> mkisofs tries to ouput the:
>> " 2.60% done, estimate finish Thu Feb 22 17:56:16 2001"
>> message.
>>
>> After much debugging, I found out that mkisofs uses a wrong prototype for
>> the __dtoa function. After I corrected it, and the two offending calls,
>> it now works fine.
>>
>> <de>Das kommt davon wenn man nicht-oeffentliche Funktionen benutzt
>> *seufz*</de>
>This sounds like something related to the recent __dtoa() and *printf()
>cleanup. It would be best if your patch were applied conditionally,
>probably conditional on OSVERSION.
Mmm even the recent source does not know what should be the correct way:
#ifdef __cplusplus
extern "C" double strtod(const char *s00, char **se);
extern "C" char *__dtoa(double d, int mode, int ndigits,
int *decpt, int *sign, char **rve);
#endif
Taken from:
stdlib/netbsd_strtod.c
>Should some recent __FreeBSD_version bump be used (I think the last one
>was quite a while ago..), or should we wait for 4.3-RELEASE and use its
>new __FreeBSD_version instead?
If there is no way to do autoconfiguration for this change, FreeBSD is lost!
Jörg
EMail:joerg@schily.isdn.cs.tu-berlin.de (home) Jörg Schilling D-13353 Berlin
js@cs.tu-berlin.de (uni) If you don't have iso-8859-1
schilling@fokus.gmd.de (work) chars I am J"org Schilling
URL: http://www.fokus.gmd.de/usr/schilling ftp://ftp.fokus.gmd.de/pub/unix
To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe freebsd-ports" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200102221730.f1MHU2k21715>