LYNX-DEV LYExit reprise

[Brian Tillman, x8425]

Yesterday I reported a problem in in the 0_98 development code (that Tom Dickey
is patching, thanks) about a problem in UCAux.c.  I was able to fix that myself,
too, with Fote's guidance.  I also reported a problem with the Dec. 4 lynx271f
code wherein exiting Lynx produced a stack dump.  After building the development
code, I found that it, too, demonstrated the stack dump.  Searching the archives
produces this posting about someone else who noticed this problem.  No one ever
responded.  I notice, too that this person is also using the same VMS version
I was when I rediscovered the LYExit abort, and he's also using VAX C (albeit a
slightly later version than I).
>   
>                         LYNX-DEV Lynx problems on VMS
>     _________________________________________________________________
>   
>     * To: address@hidden
>     * Subject: LYNX-DEV Lynx problems on VMS
>     * From: address@hidden
>     * Date: Sun, 16 Nov 1997 17:15:45 +1000
>     * Reply-To: address@hidden
>     * Sender: address@hidden
>     _________________________________________________________________
>   
>
>        I recently tried to build the development version of lynx, but there
>were a few minor problems.....
>
>
>        From the build.com log file.......
>
>$ cc UCAuto
>$ cc UCAux
>                                        UCCanUniTranslateFrom(cs_in));
>%CC-E-INVOPERAND, Invalid right operand of a "&&" operator.
>                Listing line number 5256.
>                At line number 198 in DISK$MHLRF73:[CUSER.LYNX2-7-1.SRC]UCAUX.C
>;1.
>
>                                          UCCanTranslateUniTo(cs_out));
>%CC-E-INVOPERAND, Invalid right operand of a "&&" operator.
>                Listing line number 5274.
>                At line number 216 in DISK$MHLRF73:[CUSER.LYNX2-7-1.SRC]UCAUX.C
>;1.
>
>        }
>%CC-I-NOBJECT, No object file produced.
>                Listing line number 5368.
>                At line number 310 in DISK$MHLRF73:[CUSER.LYNX2-7-1.SRC]UCAUX.C
>;1.
>
>%CC-I-SUMMARY, Completed with 2 error(s), 0 warning(s), and
>                1 informational messages.
>                At line number 310 in DISK$MHLRF73:[CUSER.LYNX2-7-1.SRC]UCAUX.C
>;1.
>
>$ CLEANUP:
>
>        I managed to fiddle the C to get past this, but when I tried to run it
> started OK, but typing 'q' resulted in...
>
>......[snip]...
>[7mAre you sure you want [m[24;24H[7mo quit? [Y] [m[K[24;1H
>[K[;H[2J[;H[2J[;H[2J>
>%SYSTEM-F-ACCVIO, access violation, reason mask=05, virtual address=FFFF0031, P
>C
>=0015056D, PSL=03C00000
>%TRACE-F-TRACEBACK, symbolic stack dump follows
>module name     routine name                     line       rel PC    abs PC
>
>                                                           0015056D  0015056D
>                                                           00155994  00155994
>UCX$CRTLIBXFR   HTONS                                      8020FCAA  802EECB2
>                                                           001554B2  001554B2
>LYEXIT          LYexit                           4900      00000033  0008551B
>LYMAIN          main                            22388      00001766  0008ED8A
>
>        When I tried to browse it seemed functional, however when I turned
>trace on and tried to follow a link....
>....[snip]....
>[m[24;16H[7merple.net.au/~lions/header.htm[m[17;23H
>[7mGarriga Home Page[m[24;80H[24;1H[7mTrac[m[24;6H[7m ON![m[K
>[24;1H[7m-mor[m[24;6H[7m- http://werple.net.au/~lions/header.htm
>[m[24;80H[24;80H
>
>LYpush: address:http://localhost/docs/start/lynx_start.html
>        title:Welcome to Manly Hydraulics Laboratory Web Services
>getfile: getting http://werple.net.au/~lions/header.htm
>
>HTParse: aName:http://werple.net.au/~lions/header.htm   relatedName:
>HTParse: result:werple.net.au
>[24;1H[7mGetting h[m[24;11H[7mtp:[m[24;15H[7m/werple.net.au/~lions/header.htm[m
>
>HTParse: aName:http://werple.net.au/~lions/header.htm   relatedName:
>HTParse: result:
>Entered HTAnchor_findAddress
>Anchor 22f560 with address `http://werple.net.au/~lions/header.htm' already exi
>s
>ts.
>HTAccess: loading document http://werple.net.au/~lions/header.htm
>HTParse: aName:http://werple.net.au/~lions/header.htm   relatedName:file:
>HTParse: result:http
>HTParse: aName:http://werple.net.au/~lions/header.htm   relatedName:
>HTParse: result:werple.net.au
>HTParse: aName:http://werple.net.au/~lions/header.htm   relatedName:
>HTParse: result:http
>HTParse: aName:http://werple.net.au/~lions/header.htm   relatedName:
>HTParse: result:werple.net.au
>Looking up werple.net.au.
>HTParseInet: Parsed address as port 80, IP address 203.9.190.18
>Making HTTP connection to werple.net.au.
>HTParse: aName:http://werple.net.au/~lions/header.htm   relatedName:
>1
>HTParse: result:/~lions/header.htm
>HTParse: aName:http://werple.net.au/~lions/header.htm   relatedName:
>HTParse: result:werple.net.au
>HTParse: aName:http://werple.net.au/~lions/header.htm   relatedName:
>1
>HTParse: result:/~lions/header.htm
>HTParse: aName:http://werple.net.au/~lions/header.htm   relatedName:
>1
>HTParse: result:~lions/header.htm
>HTParse: aName:http://werple.net.au/~lions/header.htm   relatedName:
>HTParse: result:werple.net.au
>%SYSTEM-F-ACCVIO, access violation, reason mask=00, virtual address=00000050, P
>C
>=001545CC, PSL=0BC00000
>%TRACE-F-TRACEBACK, symbolic stack dump follows
>module name     routine name                     line       rel PC    abs PC
>
>                                                           001545CC  001545CC
>                                                           00150BB2  00150BB2
>LYCOOKIE        LYCookie                        20945      0000005C  00082E40
>HTTP            HTLoadHTTP                      17428      000009F8  000CB7AC
>HTACCESS        HTLoad                          15767      00000078  000BE560
>HTACCESS        HTLoadDocument                  16013      00000256  000BE816
>HTACCESS        HTLoadAbsolute                  16191      0000004F  000BEB57
>LYGETFILE       getfile                         20901      00000D48  000879EC
>LYMAINLOOP      mainloop                        24962      0000081D  00090C15
>LYMAIN          main                            22383      00001752  0008ED76
>>[m
>[24;1H[K[;H[2J
>SYSTEM-F-ACCVIO, access violation, reason mask=05, virtual address=FFFF0031, PC
>=0015056D, PSL=03C00000
>
>  Improperly handled condition, image exit forced.
>
>        Signal arguments              Stack contents
>
>        Number = 00000005                00000000
>        Name   = 0000000C                2FFC0000
>                 00000005                0014DC08
>                 FFFF0031                7FE35798
>                 0015056D                00155994
>                 03C00000                00000006
>                                         00000006
>                                         00162EBC
>                                         00000000
>                                         7FE354A1
>
>        Register dump
>
>        R0 = 00000000  R1 = 0016A878  R2 = 00000006  R3 = 00000006
>        R4 = 00162EBC  R5 = 00000000  R6 = 7FE354A1  R7 = FFFF0000
>        R8 = FFFF0044  R9 = FFFF00F4  R10= 00000006  R11= 00162ED8
>        AP = 7FE35718  FP = 7FE356D8  SP = 7FE35754  PC = 0015056D
>        PSL= 03C00000
>
>
>
>(VAX VMS 5.5-2, VAX C 3.2, UCX 4.1, lynx2.7.1ac-0.94.zip 16-nov-97)
>
>                                Regards
> *      *     *     *     *       Tony Bolton
>****  ****   **     **   **       TBolton 'at' mhl.nsw.gov.au
>** **** **   *********   **       MANLY HYDRAULICS LABORATORY.
>**  **  **   *********   **       110B King ST. Manly Vale 2093 Sydney AUSTRALI
>A
>**      **   **     **   ******** Phone +61 2 99490200 FAX +61 2 99486185
> *      *     *     *     ******  http://www.mhl.nsw.gov.au
--
 Brian Tillman                   Internet: tillman_brian at si.com
 Smiths Industries, Inc.                   tillman at swdev.si.com
 4141 Eastern Ave., MS239        Addresses modified to prevent
 Grand Rapids, MI 49518-8727     SPAM.  Replace "at" with "@"
        This opinion doesn't represent that of my company