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Re: lynx-dev Lynx Error
From: |
dickey |
Subject: |
Re: lynx-dev Lynx Error |
Date: |
Sun, 25 Oct 1998 17:11:29 -0500 (EST) |
> Since we initially installed and compiled Lynx V2.7, we've upgraded Open
> VAX/VMS to V7.1, DEC C to V5.7 and Multinet to V4.1
>
> We had been running Lynx V2.7 for sometime with no problem. We recently
> upgraded DEC C and during recompilation of Lynx I get the following warning
> messages for most of the modules:
the compiler warning is harmless (but annoying). I have a _TEMPORARY_
account which I used to verify the build for lynx and some other programs
which I plan to submit for updates on the VMS freeware cdrom. Lynx works
just fine (for me).
The access violation appears to be a null-pointer reference. I read
through the relevant code, but don't see the hole. To figure out what it
is, I would do this: modify the .com files to add "/listing" option to the
compiler options and rebuild the WWW library. That gives a nice (large)
listing file with the line numbers that the walkback refers to. Given the
line numbers related to the actual code, 9/10 times we can see the problem
right away.
> ------------------------------------------------------------------------------
>
> $ cc DefaultStyle
> #define __TIME_T 1
> .................^
> %CC-W-MACROREDEF, The redefinition of the macro "__TIME_T" conflicts with a
> current definition because the replacement lists differ. The redefinition
> is
> now in effect.
> At line number 319 in
> DISK16:[LYNX.LYNX2-8.WWW.LIBRARY.IMPLEMENTATION]TCP.H;3.
> ------------------------------------------------------------------------------
>
>
> Lynx does recompile but during execution pressing the "H" key will produce
> the
> following stack dump. Using the older version of the executeable runs fine.!?
>
> ------------------------------------------------------------------------------
>
> Getting file://localhost/disk3/internet/lynx/lynx_help/lynx_help_main.html
> %SYSTEM-F-ACCVIO, access violation, reason mask=00, virtual address=00000000,
> PC
> =000924E1, PSL=03C00000G)o M)ain screen Q)uit /=search [delete]=history list
> %TRACE-F-TRACEBACK, symbolic stack dump follows
> module name routine name line rel PC abs PC
>
> HTVMSUTILS HTStat 19948 0000000D 000924E1
> HTFILE HTLoadFile 13456 00000137 00078697
> HTACCESS HTLoadDocument 12881 00000284 000843A8
> HTACCESS HTLoadAbsolute 13048 0000004C 00084794
> LYGETFILE getfile 19415 00000AD5 00045AA5
> LYMAINLOOP mainloop 21613 0000046D 00054CD5
> LYMAIN main 21216 00001207 0005085B
> SHELL$MATCH_WIL SHELL$MATCH_WILD 0000010B 000B5C7B
>
> A Fatal error has occured in Lynx Ver. 2.7
>
> Please notify your system administrator to confirm a bug, and if
> confirmed, to notify the lynx-dev list. Bug reports should have concise
> descriptions of the command and/or URL which causes the problem, the
> operating system name with version number, the TCPIP implementation, the
> TRACEBACK if it can be captured, and any other relevant information.
>
> Press RETURN to clean up:
> ------------------------------------------------------------------------------
>
>
> I've tried V2.8 of Lynx and receive the same thing. I've been able to get the
> help to work ONLY by defineing the HELPFILE as an HTTP address.
>
> Any help you can give us will be greatly appreciated.
>
> Todd Lupien
> Senior Programmer/Analyst
> New Mexico Military Institute
>
--
Thomas E. Dickey
address@hidden
http://www.clark.net/pub/dickey