Xref: news2.mv.net comp.os.msdos.djgpp:1378 Newsgroups: comp.os.msdos.djgpp From: Jaroslaw Sacha Subject: Crash in malloc djgpp v1.12m4 Content-Type: text/plain; charset=us-ascii Message-ID: <312E07D9.30C7@EISC.org> Sender: news AT utnetw DOT utoledo DOT edu (News Manager) Content-Transfer-Encoding: 7bit Organization: Edison Industrial Systems Center Mime-Version: 1.0 Date: Fri, 23 Feb 1996 18:30:49 GMT Lines: 18 To: djgpp AT delorie DOT com DJ-Gateway: from newsgroup comp.os.msdos.djgpp Hi, I am getting numerous crashes in calls to malloc. It seams to be independent of operating systems or hardware. I tried it on DOS 6.2 and Win95. The same results. Program crashes are in calls from my program (through new) and in internal calls to malloc from GRX20. It seems not to be related to amount of memory allocated but to numer of calls to malloc. Memory dump usually looks like this: General Protection Fault at eip=38c20 eax=00000070 ebx=00000007 ecx=40660000 edx=000003fc esi=fffffffc edi=00000002 ebp=000843a0 esp=00084394 cs=af ds=a7 es=a7 fs=bf gs=a7 ss=b7 cr2=00005fea Call frame traceback EIPs: 0x00038c20 _malloc+200 ... Does anybody has some ideas ? Jarek