Message-ID: <004b01c20f6d$531e9400$0102a8c0@acceleron>
From: "Andrew Cottrell" <acottrel AT ihug DOT com DOT au>
To: <snowball3 AT softhome DOT net>
Cc: <djgpp-workers AT delorie DOT com>
Subject: Bash 2.05 4-April-2002 source release crash fix
Date: Sun, 9 Jun 2002 14:22:22 +1000
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Reply-To: djgpp-workers AT delorie DOT com

Mark,

When making Make 3.76.9.2 a1 release today I had Bash crash on me.  I traced
the problem back to the init_cwd not being initalised to NULL in dospath.c
at line 75. Once I initalised the init_cwd the crash went away because the
check to see if the init_cwd was null then worked. The updated line is as
follows:-

static char *init_cwd = NULL;

The output of the crash was:-

General Protection Fault at eip=00036abe
eax=775c736c ebx=00128aa8 ecx=00173409 edx=00000003 esi=00000002
edi=001241c8
ebp=00122b48 esp=00122b40 program=D:\DJ204\BIN\SH.EXE
cs: sel=01a7  base=029f0000  limit=0019ffff
ds: sel=01af  base=029f0000  limit=0019ffff
es: sel=01af  base=029f0000  limit=0019ffff
fs: sel=017f  base=00008960  limit=0000ffff
gs: sel=01bf  base=00000000  limit=0010ffff
ss: sel=01af  base=029f0000  limit=0019ffff
App stack: [00122bf8..000a2bf8]  Exceptn stack: [000a1d18..0009fdd8]

Call frame traceback EIPs:
  0x00036abe _restore_cwd+14, line 406 of dospath.c
  0x0006e4a3 _exit+35
  0x0000225b _exit_shell+59, line 869 of shell.c
  0x00001c92 _main+1442, line 645 of shell.c
  0x0006dcd7 ___crt1_startup+199

Andrew