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Adjust lastread pointers too if they point to a deleted msg

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This commit is contained in:
Michiel Broek 2007-10-11 18:14:54 +00:00
parent 44b2e83fe0
commit 1f4c59c1f4
2 changed files with 33 additions and 3 deletions
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3
ChangeLog
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@ -3,6 +3,9 @@ $Id$
v0.91.12 24-Sep-2007 v0.91.12 24-Sep-2007
libmsgbase:
Adjust lastread pointers too if they point to a deleted msg.
mbsebbs: mbsebbs:
Added missing check to see if a user is allowed to post or Added missing check to see if a user is allowed to post or
reply a message. reply a message.

33
lib/jammsg.c
View File

@ -695,6 +695,33 @@ void JAM_Pack(void)
if (jamHdr.Attribute & MSG_DELETED) { if (jamHdr.Attribute & MSG_DELETED) {
if (jamHdr.SubfieldLen > 0L) if (jamHdr.SubfieldLen > 0L)
lseek (fdHdr, jamHdr.SubfieldLen, SEEK_CUR); lseek (fdHdr, jamHdr.SubfieldLen, SEEK_CUR);
lseek(fdJlr, 0, SEEK_SET);
for (i = 0; i < count; i++) {
if ((read(fdJlr, &LR, sizeof(lastread)) == sizeof(lastread))) {
/*
* Test if one of the lastread pointer is the current
* old message number and is different then the new number.
*/
if (((LR.LastReadMsg == jamHdr.MsgNum) || (LR.HighReadMsg == jamHdr.MsgNum)) &&
(jamHdr.MsgNum != NewNumber)) {
/*
* Adjust the matching numbers
*/
if (LR.LastReadMsg == jamHdr.MsgNum) {
Syslog('m', "JAM_Pack (deleted) %s recno %d user %d LastRead %u -> %u",
BaseName, i, LR.UserID, jamHdr.MsgNum, NewNumber);
LR.LastReadMsg = NewNumber;
}
if (LR.HighReadMsg == jamHdr.MsgNum) {
Syslog('m', "JAM_Pack (deleted) %s recno %d user %d HighRead %u -> %u",
BaseName, i, LR.UserID, jamHdr.MsgNum, NewNumber);
LR.HighReadMsg = NewNumber;
}
lseek(fdJlr, - sizeof(lastread), SEEK_CUR);
write(fdJlr, &LR, sizeof(lastread));
}
}
}
} else { } else {
jamIdx.UserCRC = 0; jamIdx.UserCRC = 0;
jamIdx.HdrOffset = tell(fdnHdr); jamIdx.HdrOffset = tell(fdnHdr);
@ -718,12 +745,12 @@ void JAM_Pack(void)
* Adjust the matching numbers * Adjust the matching numbers
*/ */
if (LR.LastReadMsg == jamHdr.MsgNum) { if (LR.LastReadMsg == jamHdr.MsgNum) {
Syslog('m', "JAM_Pack %s recno %d user %d LastRead %u -> %u", Syslog('m', "JAM_Pack (active) %s recno %d user %d LastRead %u -> %u",
BaseName, i, LR.UserID, jamHdr.MsgNum, NewNumber); BaseName, i, LR.UserID, jamHdr.MsgNum, NewNumber);
LR.LastReadMsg = NewNumber; LR.LastReadMsg = NewNumber;
} }
if (LR.HighReadMsg == jamHdr.MsgNum) { if (LR.HighReadMsg == jamHdr.MsgNum) {
Syslog('m', "JAM_Pack %s recno %d user %d HighRead %u -> %u", Syslog('m', "JAM_Pack (active) %s recno %d user %d HighRead %u -> %u",
BaseName, i, LR.UserID, jamHdr.MsgNum, NewNumber); BaseName, i, LR.UserID, jamHdr.MsgNum, NewNumber);
LR.HighReadMsg = NewNumber; LR.HighReadMsg = NewNumber;
} }
@ -800,7 +827,7 @@ void JAM_Pack(void)
if ((LR.UserID == LR.UserCRC) && LR.UserCRC) { if ((LR.UserID == LR.UserCRC) && LR.UserCRC) {
/* /*
* GoldED bug, try to fix it. This might leave double records, we * GoldED bug, try to fix it. This might leave double records, we
* will deal with that later. TODO: write that code! * will deal with that later.
*/ */
fseek(usrF, usrhdr.hdrsize, SEEK_SET); fseek(usrF, usrhdr.hdrsize, SEEK_SET);
myrec = 0; myrec = 0;