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Re: emacs built today (11th feb 2008) crashes under Vista

From: Eric Lilja
Subject: Re: emacs built today (11th feb 2008) crashes under Vista
Date: Mon, 11 Feb 2008 23:57:00 +0100
User-agent: Thunderbird (Windows/20071031)

Eli Zaretskii wrote:
From: Eric Lilja <address@hidden>
Date: Mon, 11 Feb 2008 14:10:52 +0100

Here we go. Also, this time I added -Q when performing "run" under gdb:
Program received signal SIGSEGV, Segmentation fault.
0x77df986b in ?? ()
(gdb) bt
#0  0x77df986b in ?? ()
#1  0x01080f6b in init_user_info () at w32.c:619
#2  0x01083754 in init_environment (argv=0x8828f0) at w32.c:1297
#3  0x0100260e in main (argc=2, argv=0x8828f0) at emacs.c:1506

At least we have line numbers now.

Yes.  Can you please step into get_sid_sub_authority_count, and see
what happens there?  Does it fail to load advapi32.dll, perhaps?  Or
does it succeed, but the return value of get_sid_sub_authority_count
is NULL, and then dereferencing it in init_user_info crashes?


I'm doing a fresh build right now (I wonder if I should have disabled the new font backend this time to see what happened, oh well). Could you explain how exactly I would do that in gdb? If I copy the source along with the binaries, will gdb be able to find it and I can put a breakpoint in there? I usually copy what gets put in the directory when I do a make install.

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