Article View: comp.unix.programmer
Article #3566Re: crashes on char[]
From: John Gordon217-352-6511x7418CEER...
Date: Thu, 17 Jan 2002 22:00
Date: Thu, 17 Jan 2002 22:00
35 lines
1942 bytes
1942 bytes
"cal" <ccheng@cybermation.com> writes:
> Hi there,
> char asc[36864];
> struct tm* localTime = new tm();
> time(&timer);
> localtime_r(&timer,localTime);
> asctime_r(localTime, asc);
> time_date = strdup(asc);
> time_date[strlen(time_date) - 1] = '\0';
> or
> byte data[16384];
> for(long offs = element.offset; offs < length; )
> {
> int cbRead = read(fileRead, data, 16384);
> if(cbRead <= 0)
> {
> break;
> }
> offs = offs + cbRead;
> write(fileWrite, data, cbRead);
> }
you haven't given us enough information. these code fragments *seem*
okay, but the problem could easily lie somewhere else in your program.
memory errors are very tricky.
you need to post the *entire* program.
---
John Gordon "No Silicon Heaven? Preposterous! Where would
gordon@osiris.cso.uiuc.edu all the calculators go?" -- Kryten, Red Dwarf
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 11318c,577607e3d4dd254d X-Google-Attributes: gid11318c,public X-Google-Thread: fc89c,577607e3d4dd254d X-Google-Attributes: gidfc89c,public X-Google-ArrivalTime: 2002-01-17 14:02:46 PST Path: arc1-ca.pugleaf.net!archiver1.google.com!news1.google.com!newsfeed.stanford.edu!news.uchicago.edu!vixen.cso.uiuc.edu!gordon Newsgroups: comp.unix.programmer,gnu.gcc.help Subject: Re: crashes on char[] References: <mqG18.95347$Z2.1353132@nnrp1.uunet.ca> <xKG18.7544$tg4.94829@vixen.cso.uiuc.edu> <QeH18.95370$Z2.1353672@nnrp1.uunet.ca> From: John Gordon,217-352-6511x7418,CEERD-CF-N <gordon@osiris.cso.uiuc.edu> User-Agent: nn/6.6.2 Lines: 35 Message-ID: <bQH18.7566$tg4.95062@vixen.cso.uiuc.edu> Date: Thu, 17 Jan 2002 22:00:39 GMT NNTP-Posting-Host: 128.174.5.51 X-Complaints-To: abuse@uiuc.edu X-Trace: vixen.cso.uiuc.edu 1011304839 128.174.5.51 (Thu, 17 Jan 2002 16:00:39 CST) NNTP-Posting-Date: Thu, 17 Jan 2002 16:00:39 CST Organization: University of Illinois at Urbana-Champaign