elm 2.2 Patch #11
Syd Weinstein
syd at DSI.COM
Sat Sep 16 06:53:21 AEST 1989
Fix calling qsort when no headers to sort causing qsort on
some systems to abort when passed a null.
From: edf at rocky.rockefeller.edu
Special case nameof to not substitute ~ for the home directory
if it is only one character long (/).
From: Jeffery Small
Fixed arepdaem to not take signals by disassociating itself
from the terminal. Also fixed not removing users when all
are removed.
From: Syd
Fix include files in filter/filter.c and filter/rules.c
to honor TMINSYS.
From: Andrew Findlay
Fixed arepdaem bug where autoreply file wasnt being closed (UB01)
From: Syd
Fix newalias not to core dump if the line is too long.
From: Syd
Fixed string lengths for consistency in file.c for use by get_existing_address,
was causing a segv if the string was overwritten. Still possible to overwrite,
but longer lenght reduces odds.
From: Chris Jackman
Fix variable usage in get_return - wrong variable used for line count detection.
From: Laurenc Lundblade
Fix: From rn, say "| patch -p -N -d DIR", where DIR is your elm source
directory. Outside of rn, say "cd DIR; patch -p -N <thisarticle".
If you don't have the patch program, apply the following by hand,
or get patch (version 2.0, latest patchlevel).
After patching:
make
make install
If patch indicates that patchlevel is the wrong version, you may need
to apply one or more previous patches, or the patch may already
have been applied. See the patchlevel.h file to find out what has or
has not been applied. In any event, don't continue with the patch.
If you are missing previous patches they can be obtained from our:
archive server.
Syd Weinstein
elm at DSI.COM
The patches are available from the dsinc archive server
Send the following message to archive-server at DSI.COM for
a list of available patches:
Subject: patch list
send index elm
Index: hdrs/patchlevel.h
Prereq: 10
*** ../elm2.2/hdrs/patchlevel.h Mon Jun 19 17:16:52 1989
--- hdrs/patchlevel.h Mon Jun 19 17:20:50 1989
***************
*** 1 ****
! #define PATCHLEVEL 10
--- 1 ----
! #define PATCHLEVEL 11
Index: Patchlist
*** ../elm2.2/Patchlist Mon Jun 19 17:16:53 1989
--- Patchlist Fri Sep 15 16:46:15 1989
***************
*** 1,3 ****
--- 1,38 ----
+ Subject: elm 2.2 Patch #11
+ Date: Fri Sep 15 16:45:43 EDT 1989 (Creation, not message date)
+ Priority: MEDIUM
+
+ Fix calling qsort when no headers to sort causing qsort on
+ some systems to abort when passed a null.
+ From: edf at rocky.rockefeller.edu
+
+ Special case nameof to not substitute ~ for the home directory
+ if it is only one character long (/).
+ From: Jeffery Small
+
+ Fixed arepdaem to not take signals by disassociating itself
+ from the terminal. Also fixed not removing users when all
+ are removed.
+ From: Syd
+
+ Fix include files in filter/filter.c and filter/rules.c
+ to honor TMINSYS.
+ From: Andrew Findlay
+
+ Fixed arepdaem bug where autoreply file wasnt being closed (UB01)
+ From: Syd
+
+ Fix newalias not to core dump if the line is too long.
+ From: Syd
+
+ Fixed string lengths for consistency in file.c for use by get_existing_address,
+ was causing a segv if the string was overwritten. Still possible to overwrite,
+ but longer lenght reduces odds.
+ From: Chris Jackman
+
+ Fix variable usage in get_return - wrong variable used for line count detection.
+ From: Laurenc Lundblade
+
Subject: elm 2.2 Patch #10
Date: Mon Jun 19 17:11:49 EDT 1989
Priority: LOW
Index: filter/filter.c
Prereq: 2.6
*** ../elm2.2/filter/filter.c Thu Mar 30 10:34:04 1989
--- filter/filter.c Thu Jul 13 14:15:30 1989
***************
*** 1,8 ****
! static char rcsid[] ="@(#)$Id: filter.c,v 2.6 89/03/25 21:45:13 syd Exp $";
/*******************************************************************************
! * The Elm Mail System - $Revision: 2.6 $ $State: Exp $
*
* Copyright (c) 1986, 1987 Dave Taylor
* Copyright (c) 1988, 1989 USENET Community Trust
--- 1,8 ----
! static char rcsid[] ="@(#)$Id: filter.c,v 2.6.1.1 89/07/13 14:14:51 syd Exp $";
/*******************************************************************************
! * The Elm Mail System - $Revision: 2.6.1.1 $ $State: Exp $
*
* Copyright (c) 1986, 1987 Dave Taylor
* Copyright (c) 1988, 1989 USENET Community Trust
***************
*** 14,19 ****
--- 14,23 ----
*
*******************************************************************************
* $Log: filter.c,v $
+ * Revision 2.6.1.1 89/07/13 14:14:51 syd
+ * Fix time include file for TMINSYS checking
+ * From:Andrew Findlay
+ *
* Revision 2.6 89/03/25 21:45:13 syd
* Initial 2.2 Release checkin
*
***************
*** 47,53 ****
#include <stdio.h>
#include <pwd.h>
#include <ctype.h>
! #include <time.h>
#include <fcntl.h>
#include "defs.h"
--- 51,67 ----
#include <stdio.h>
#include <pwd.h>
#include <ctype.h>
! #ifdef BSD
! # ifdef TMINSYS
! # include <sys/time.h>
! # else
! # include <time.h>
! # include <sys/types.h>
! # include <sys/timeb.h>
! # endif
! #else
! # include <time.h>
! #endif
#include <fcntl.h>
#include "defs.h"
Index: filter/rules.c
Prereq: 2.4
*** ../elm2.2/filter/rules.c Thu Mar 30 10:34:16 1989
--- filter/rules.c Thu Jul 13 14:15:33 1989
***************
*** 1,8 ****
! static char rcsid[] ="@(#)$Id: rules.c,v 2.4 89/03/25 21:45:17 syd Exp $";
/*******************************************************************************
! * The Elm Mail System - $Revision: 2.4 $ $State: Exp $
*
* Copyright (c) 1986, 1987 Dave Taylor
* Copyright (c) 1988, 1989 USENET Community Trust
--- 1,8 ----
! static char rcsid[] ="@(#)$Id: rules.c,v 2.4.1.1 89/07/13 14:15:31 syd Exp $";
/*******************************************************************************
! * The Elm Mail System - $Revision: 2.4.1.1 $ $State: Exp $
*
* Copyright (c) 1986, 1987 Dave Taylor
* Copyright (c) 1988, 1989 USENET Community Trust
***************
*** 14,19 ****
--- 14,23 ----
*
*******************************************************************************
* $Log: rules.c,v $
+ * Revision 2.4.1.1 89/07/13 14:15:31 syd
+ * Fix time include file for TMINSYS checking
+ * From:Andrew Findlay
+ *
* Revision 2.4 89/03/25 21:45:17 syd
* Initial 2.2 Release checkin
*
***************
*** 28,34 ****
#include <stdio.h>
#include <pwd.h>
#include <ctype.h>
! #include <time.h>
#include <fcntl.h>
#include "defs.h"
--- 32,48 ----
#include <stdio.h>
#include <pwd.h>
#include <ctype.h>
! #ifdef BSD
! # ifdef TMINSYS
! # include <sys/time.h>
! # else
! # include <time.h>
! # include <sys/types.h>
! # include <sys/timeb.h>
! # endif
! #else
! # include <time.h>
! #endif
#include <fcntl.h>
#include "defs.h"
Index: src/file.c
Prereq: 2.22
*** ../elm2.2/src/file.c Mon Jun 12 10:21:47 1989
--- src/file.c Fri Sep 15 16:39:51 1989
***************
*** 1,8 ****
! static char rcsid[] = "@(#)$Id: file.c,v 2.22 89/05/30 16:03:09 syd Exp $";
/*******************************************************************************
! * The Elm Mail System - $Revision: 2.22 $ $State: Exp $
*
* Copyright (c) 1986, 1987 Dave Taylor
* Copyright (c) 1988, 1989 USENET Community Trust
--- 1,8 ----
! static char rcsid[] = "@(#)$Id: file.c,v 2.22.1.1 89/09/15 16:39:24 syd Exp $";
/*******************************************************************************
! * The Elm Mail System - $Revision: 2.22.1.1 $ $State: Exp $
*
* Copyright (c) 1986, 1987 Dave Taylor
* Copyright (c) 1988, 1989 USENET Community Trust
***************
*** 14,19 ****
--- 14,23 ----
*
*******************************************************************************
* $Log: file.c,v $
+ * Revision 2.22.1.1 89/09/15 16:39:24 syd
+ * Make string lengths consistent for get_existing_address
+ * From: Chris Jackman
+ *
* Revision 2.22 89/05/30 16:03:09 syd
* remove sleep on appended to file save messages to try and reduce
* tagged save time
***************
*** 76,82 ****
register int tagged = 0, i, oldstat, appending = 0;
int mesgnum; /* message whose address is used for save-by-name fn */
! char filename[SLEN], address[SLEN], buffer[SLEN];
static char helpmsg[LONG_STRING];
FILE *save_file;
--- 80,86 ----
register int tagged = 0, i, oldstat, appending = 0;
int mesgnum; /* message whose address is used for save-by-name fn */
! char filename[SLEN], address[LONG_STRING], buffer[LONG_STRING];
static char helpmsg[LONG_STRING];
FILE *save_file;
Index: src/help.c
Prereq: 2.13
*** ../elm2.2/src/help.c Thu Mar 30 10:36:06 1989
--- src/help.c Fri Jun 23 21:28:11 1989
***************
*** 1,8 ****
! static char rcsid[] = "@(#)$Id: help.c,v 2.13 89/03/25 21:46:26 syd Exp $";
/*******************************************************************************
! * The Elm Mail System - $Revision: 2.13 $ $State: Exp $
*
* Copyright (c) 1986, 1987 Dave Taylor
* Copyright (c) 1988, 1989 USENET Community Trust
--- 1,8 ----
! static char rcsid[] = "@(#)$Id: help.c,v 2.13.1.1 89/06/23 21:26:06 syd Exp $";
/*******************************************************************************
! * The Elm Mail System - $Revision: 2.13.1.1 $ $State: Exp $
*
* Copyright (c) 1986, 1987 Dave Taylor
* Copyright (c) 1988, 1989 USENET Community Trust
***************
*** 14,19 ****
--- 14,23 ----
*
*******************************************************************************
* $Log: help.c,v $
+ * Revision 2.13.1.1 89/06/23 21:26:06 syd
+ * Fix problem with error message
+ * From: Benjamin G. Golding
+ *
* Revision 2.13 89/03/25 21:46:26 syd
* Initial 2.2 Release checkin
*
***************
*** 295,301 ****
if ((fileptr = fopen(file,"r")) == NULL) {
dprint(1, (debugfile,
"Error: Couldn't open file %s (help)\n", file));
! error1("Couldn't open file %s.",buffer);
return(FALSE);
}
--- 299,305 ----
if ((fileptr = fopen(file,"r")) == NULL) {
dprint(1, (debugfile,
"Error: Couldn't open file %s (help)\n", file));
! error1("Couldn't open file %s.",file);
return(FALSE);
}
Index: src/returnadd.c
Prereq: 2.8
*** ../elm2.2/src/returnadd.c Thu Mar 30 10:37:11 1989
--- src/returnadd.c Fri Sep 15 16:42:52 1989
***************
*** 1,8 ****
! static char rcsid[] = "@(#)$Id: returnadd.c,v 2.8 89/03/25 21:47:08 syd Exp $";
/*******************************************************************************
! * The Elm Mail System - $Revision: 2.8 $ $State: Exp $
*
* Copyright (c) 1986, 1987 Dave Taylor
* Copyright (c) 1988, 1989 USENET Community Trust
--- 1,8 ----
! static char rcsid[] = "@(#)$Id: returnadd.c,v 2.8.1.1 89/09/15 16:42:28 syd Exp $";
/*******************************************************************************
! * The Elm Mail System - $Revision: 2.8.1.1 $ $State: Exp $
*
* Copyright (c) 1986, 1987 Dave Taylor
* Copyright (c) 1988, 1989 USENET Community Trust
***************
*** 14,19 ****
--- 14,23 ----
*
*******************************************************************************
* $Log: returnadd.c,v $
+ * Revision 2.8.1.1 89/09/15 16:42:28 syd
+ * Fix use of wrong variable for new line check in returnadd
+ * From: Laurence Lundblade
+ *
* Revision 2.8 89/03/25 21:47:08 syd
* Initial 2.2 Release checkin
*
***************
*** 266,272 ****
while (ok && lines) {
ok = (int) (fgets(buf, SLEN, mailfile) != NULL);
if (ok)
! if(buffer[strlen(buffer)-1] == '\n') lines--; /* got a full line */
if (first_word(buf, "From "))
sscanf(buf, "%*s %s", hold_return);
else if (first_word(buf, ">From")) {
--- 270,276 ----
while (ok && lines) {
ok = (int) (fgets(buf, SLEN, mailfile) != NULL);
if (ok)
! if(buf[strlen(buf)-1] == '\n') lines--; /* got a full line */
if (first_word(buf, "From "))
sscanf(buf, "%*s %s", hold_return);
else if (first_word(buf, ">From")) {
Index: src/sort.c
Prereq: 2.7
*** ../elm2.2/src/sort.c Thu Mar 30 10:37:38 1989
--- src/sort.c Mon Jun 26 15:03:04 1989
***************
*** 1,8 ****
! static char rcsid[] = "@(#)$Id: sort.c,v 2.7 89/03/25 21:47:26 syd Exp $";
/*******************************************************************************
! * The Elm Mail System - $Revision: 2.7 $ $State: Exp $
*
* Copyright (c) 1986, 1987 Dave Taylor
* Copyright (c) 1988, 1989 USENET Community Trust
--- 1,8 ----
! static char rcsid[] = "@(#)$Id: sort.c,v 2.7.1.1 89/06/26 15:02:34 syd Exp $";
/*******************************************************************************
! * The Elm Mail System - $Revision: 2.7.1.1 $ $State: Exp $
*
* Copyright (c) 1986, 1987 Dave Taylor
* Copyright (c) 1988, 1989 USENET Community Trust
***************
*** 14,19 ****
--- 14,23 ----
*
*******************************************************************************
* $Log: sort.c,v $
+ * Revision 2.7.1.1 89/06/26 15:02:34 syd
+ * Dont call qsort when no entries to avoid qsort error when called with null
+ * From: edf at rocky2.rockefeller.edu
+ *
* Revision 2.7 89/03/25 21:47:26 syd
* Initial 2.2 Release checkin
*
***************
*** 52,58 ****
if (entries > 30 && visible)
error1("Sorting messages by %s...", sort_name(FULL));
! qsort(headers, (unsigned) entries, sizeof (struct header_rec *),
compare_headers);
if (last_index > -1)
--- 56,63 ----
if (entries > 30 && visible)
error1("Sorting messages by %s...", sort_name(FULL));
! if (entries > 1)
! qsort(headers, (unsigned) entries, sizeof (struct header_rec *),
compare_headers);
if (last_index > -1)
Index: src/utils.c
Prereq: 2.23
*** ../elm2.2/src/utils.c Mon Apr 24 20:04:09 1989
--- src/utils.c Wed Jul 5 17:35:25 1989
***************
*** 1,8 ****
! static char rcsid[] = "@(#)$Id: utils.c,v 2.23 89/04/24 18:43:21 syd Exp $";
/*******************************************************************************
! * The Elm Mail System - $Revision: 2.23 $ $State: Exp $
*
* Copyright (c) 1986, 1987 Dave Taylor
* Copyright (c) 1988, 1989 USENET Community Trust
--- 1,8 ----
! static char rcsid[] = "@(#)$Id: utils.c,v 2.23.1.1 89/07/05 17:35:04 syd Exp $";
/*******************************************************************************
! * The Elm Mail System - $Revision: 2.23.1.1 $ $State: Exp $
*
* Copyright (c) 1986, 1987 Dave Taylor
* Copyright (c) 1988, 1989 USENET Community Trust
***************
*** 14,19 ****
--- 14,23 ----
*
*******************************************************************************
* $Log: utils.c,v $
+ * Revision 2.23.1.1 89/07/05 17:35:04 syd
+ * Change nameof to not expand one character home directories (/)
+ * From: Jeffery Small
+ *
* Revision 2.23 89/04/24 18:43:21 syd
* This fixes a wrongly named variable (caused by copying a function and not
* completing tailoring it to its new role). Found by Rob Healey.
***************
*** 329,335 ****
}
}
else if (strncmp(filename, home, strlen(home)) == 0) {
! if (strlen(home) > 0) {
buffer[i++] = '~';
iindex = strlen(home);
}
--- 333,339 ----
}
}
else if (strncmp(filename, home, strlen(home)) == 0) {
! if (strlen(home) > 1) {
buffer[i++] = '~';
iindex = strlen(home);
}
Index: utils/arepdaem.c
Prereq: 2.6
*** ../elm2.2/utils/arepdaem.c Thu Mar 30 10:38:02 1989
--- utils/arepdaem.c Fri Jul 14 11:12:36 1989
***************
*** 1,8 ****
! static char rcsid[] = "@(#)$Id: arepdaem.c,v 2.6 89/03/25 21:47:39 syd Exp $";
/*******************************************************************************
! * The Elm Mail System - $Revision: 2.6 $ $State: Exp $
*
* Copyright (c) 1986, 1987 Dave Taylor
* Copyright (c) 1988, 1989 USENET Community Trust
--- 1,8 ----
! static char rcsid[] = "@(#)$Id: arepdaem.c,v 2.6.1.2 89/07/14 11:12:11 syd Exp $";
/*******************************************************************************
! * The Elm Mail System - $Revision: 2.6.1.2 $ $State: Exp $
*
* Copyright (c) 1986, 1987 Dave Taylor
* Copyright (c) 1988, 1989 USENET Community Trust
***************
*** 14,19 ****
--- 14,28 ----
*
*******************************************************************************
* $Log: arepdaem.c,v $
+ * Revision 2.6.1.2 89/07/14 11:12:11 syd
+ * Fix bug where reply file wasnt being closed
+ * From: Syd
+ *
+ * Revision 2.6.1.1 89/07/13 10:43:34 syd
+ * Fix signal problem, and not clearing in core cache when enrolled file
+ * is removed.
+ * From: Michael Katzmann, code by Syd
+ *
* Revision 2.6 89/03/25 21:47:39 syd
* Initial 2.2 Release checkin
*
***************
*** 109,114 ****
--- 118,132 ----
if (fork()) exit(0);
+ /*
+ * note the usage of the BSD style setpgrp wont hurt
+ * system V as its calling sequence is no arguments.
+ * The idea is to disassociate from the terminal to
+ * prevent signals.
+ */
+ person = getpid();
+ setpgrp(person, person);
+
while (1) {
logfd = open_logfile(); /* open the log */
***************
*** 164,197 ****
log("Autoreply data file has changed! Reading...");
! if ((file = fopen(autoreply_file,"r")) == NULL) {
! log("No-one is using autoreply...");
! return(0);
! }
!
for (person = 0; person < active; person++)
reply_table[person].in_list = 0;
!
! while (fscanf(file, "%s %s %dl", username, replyfile, &size) != EOF) {
! /* check to see if this person is already in the list */
! if ((person = in_list(username)) != -1) {
! reply_table[person].in_list = 1;
! reply_table[person].mailsize = size; /* sync */
! }
! else { /* if not, add them */
! if (active == MAX_PEOPLE) {
! unlock();
! exit(log("Couldn't add %s - already at max people!",
! username));
}
! log("adding %s to the active list", username);
! strcpy(reply_table[active].username, username);
! sprintf(reply_table[active].mailfile, "%s%s", mailhome, username);
! strcpy(reply_table[active].replyfile, replyfile);
! reply_table[active].mailsize = size;
! reply_table[active].in_list = 1; /* obviously! */
! active++;
}
}
/** now check to see if anyone has been removed... **/
--- 182,218 ----
log("Autoreply data file has changed! Reading...");
! /*
! * clear old entries prior to reread
! */
for (person = 0; person < active; person++)
reply_table[person].in_list = 0;
!
! if ((file = fopen(autoreply_file,"r")) == NULL) {
! log("No-one is using autoreply...");
! } else {
! while (fscanf(file, "%s %s %dl", username, replyfile, &size) != EOF) {
! /* check to see if this person is already in the list */
! if ((person = in_list(username)) != -1) {
! reply_table[person].in_list = 1;
! reply_table[person].mailsize = size; /* sync */
}
! else { /* if not, add them */
! if (active == MAX_PEOPLE) {
! unlock();
! exit(log("Couldn't add %s - already at max people!",
! username));
! }
! log("adding %s to the active list", username);
! strcpy(reply_table[active].username, username);
! sprintf(reply_table[active].mailfile, "%s%s", mailhome, username);
! strcpy(reply_table[active].replyfile, replyfile);
! reply_table[active].mailsize = size;
! reply_table[active].in_list = 1; /* obviously! */
! active++;
! }
}
+ fclose(file);
}
/** now check to see if anyone has been removed... **/
Index: utils/newalias.c
Prereq: 2.7
*** ../elm2.2/utils/newalias.c Thu Mar 30 10:38:20 1989
--- utils/newalias.c Wed Aug 16 10:14:25 1989
***************
*** 1,8 ****
! static char rcsid[] = "@(#)$Id: newalias.c,v 2.7 89/03/25 21:47:53 syd Exp $";
/*******************************************************************************
! * The Elm Mail System - $Revision: 2.7 $ $State: Exp $
*
* Copyright (c) 1986, 1987 Dave Taylor
* Copyright (c) 1988, 1989 USENET Community Trust
--- 1,8 ----
! static char rcsid[] = "@(#)$Id: newalias.c,v 2.7.1.1 89/08/16 10:14:14 syd Exp $";
/*******************************************************************************
! * The Elm Mail System - $Revision: 2.7.1.1 $ $State: Exp $
*
* Copyright (c) 1986, 1987 Dave Taylor
* Copyright (c) 1988, 1989 USENET Community Trust
***************
*** 14,19 ****
--- 14,23 ----
*
*******************************************************************************
* $Log: newalias.c,v $
+ * Revision 2.7.1.1 89/08/16 10:14:14 syd
+ * Fix core dump on long lines
+ * From: Syd
+ *
* Revision 2.7 89/03/25 21:47:53 syd
* Initial 2.2 Release checkin
*
***************
*** 251,257 ****
/** read line from file. If first_line and buff_loaded,
then just return! **/
! int stat;
if (first_line && buff_loaded) {
buff_loaded = 1;
--- 255,261 ----
/** read line from file. If first_line and buff_loaded,
then just return! **/
! int stat, len;
if (first_line && buff_loaded) {
buff_loaded = 1;
***************
*** 262,269 ****
stat = fgets(buffer, SLEN, file) == NULL ? -1 : 0;
! if (stat != -1)
no_ret(buffer);
return(stat);
}
--- 266,281 ----
stat = fgets(buffer, SLEN, file) == NULL ? -1 : 0;
! if (stat != -1) {
! len = strlen(buffer);
! if (len > 0) {
! if (buffer[len - 1] != '\n') {
! printf("Line too long, split using continuation line format (starting line\nwith whitespace):\n%s\n\n", buffer);
! exit(1);
! }
! }
no_ret(buffer);
+ }
return(stat);
}
--
=====================================================================
Sydney S. Weinstein, CDP, CCP Elm Coordinator
Datacomp Systems, Inc. Voice: (215) 947-9900
syd at DSI.COM or {bpa,vu-vlsi}!dsinc!syd FAX: (215) 938-0235
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