From: eplmst AT lu DOT erisoft DOT se (Martin Stromberg) Newsgroups: comp.os.msdos.djgpp Subject: Re: Hunting Sigsev Errors Date: 28 Mar 2001 08:34:52 GMT Organization: Ericsson Erisoft AB, Sweden Lines: 14 Message-ID: <99s7nc$807$1@antares.lu.erisoft.se> References: <3ac02f4b$0$14446$272ea4a1 AT news DOT execpc DOT com> NNTP-Posting-Host: lws256.lu.erisoft.se X-Newsreader: TIN [version 1.2 PL2] To: djgpp AT delorie DOT com DJ-Gateway: from newsgroup comp.os.msdos.djgpp Reply-To: djgpp AT delorie DOT com Greg Donnells (gad AT donnesys DOT com) wrote: : This code fragment will ALWAYS generate a SIGSEV before the LOG call. If it : doesn't - I get real strange behavior out of the fread() function call. : Changing the ARRAYSIZE to 512 fixes this - no more SIGSEV and no more wierd : behavior out of fread(). Looks like some sort of allocation bug or internal : limit is being reached (1024x516= ~.5M, but 512x516=~.25M). Does a simple hello world program work? If so, perhaps FAQ 15.9 can help? Right, MartinS