Re: Bug#249627: Alias + LC_CTYPE + function => segmentation fault

[Peter Stephenson <pws@csr.com>]

Nicolas George wrote:
> I do not know valgrind, so I am not sure which are the appropriate
> options, but a raw "HOME=/tmp/empty valgrind ./Src/zsh" gives sime
> interesting details:
> ==29385== 
> ==29385== Invalid free() / delete / delete[]
> ==29385==    at 0x3C01F918: free (vg_replace_malloc.c:127)
> ==29385==    by 0x808DC1D: zsfree (mem.c:1399)
> ==29385==    by 0x809B2D1: delenv (params.c:3455)
> ==29385==    by 0x80698F3: save_params (exec.c:2523)
> ==29385==  Address 0x3C3C9B24 is 0 bytes inside a block of size 21 =
> free'd
> ==29385==    at 0x3C01F918: free (vg_replace_malloc.c:127)
> ==29385==    by 0x808DC1D: zsfree (mem.c:1399)
> ==29385==    by 0x809B1A8: addenv (params.c:3402)
> ==29385==    by 0x8069C67: restore_params (exec.c:2594)
> ==29389== Warning: invalid file descriptor -1 in syscall close()
> ==29389== Warning: invalid file descriptor -1 in syscall close()
> Tue May 18 21:11:17 CEST 2004
> done

I don't think this is the same problem, since the programme finishes
correctly.  It does indicate something funny in saving and restoring
environment variables.

-- 
Peter Stephenson <pws@csr.com>                  Software Engineer
CSR Ltd., Science Park, Milton Road,
Cambridge, CB4 0WH, UK                          Tel: +44 (0)1223 692070


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