https://gitlab.synchro.net/main/sbbs/-/commit/daf8fa55aa08b39bf8b4fc6e
Modified Files:
src/sbbs3/writemsg.cpp
Log Message:
Fix internal line editor buffer overflow (heap corruption)

... wasn't accounting for length of the 'top' buffer (when supplied).

Also, for raw input mode:
- flush the input buffer (stray LF) before accepting input
- turn off raw input mode if run out of bytes (max lines/length reached)

I was investigating the reported error by Nelgin:
!ERROR in writemsg.cpp line 1214 (msgeditor) checking
"max lines (20) exceeded" access=46
which I was unable to reproduce, when I encountered the issues addressed
in this commit.

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https://gitlab.synchro.net/main/sbbs/-/commit/3057bcc20148e3d93d1052a5
Modified Files:
src/sbbs3/writemsg.cpp
Log Message:
Insure uploaded text ends in a new-line

We were appending .sig files to uploaded text, which may not have ended
in an LF or CRLF sequence. This fixes that.

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https://gitlab.synchro.net/main/sbbs/-/commit/ee5e3e8ee949f73113909680
Modified Files:
src/sbbs3/writemsg.cpp
Log Message:
Fix an error path FILE* leak (CID 462238)

Go ahead and fix false-positive CID 33482 by adding a NULL check to quotestr()

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https://gitlab.synchro.net/main/sbbs/-/commit/1321d7f537df2b0eb0c99f33
Modified Files:
src/sbbs3/writemsg.cpp
Log Message:
When editing a message, pass the proper to/from/subj/area to drop file

Fixes issue #704 - not just for JS bbs.edit_msg(), but for all uses of the underlying sbbs_t::editmsg() function.

Replaced one specific comparison of subnum == INVALID_SUB with call to is_valid_subnum() just to be consistent. No functional change there.

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https://gitlab.synchro.net/main/sbbs/-/commit/00afb97cc670fdf3e11aa839
Modified Files:
src/sbbs3/writemsg.cpp
Log Message:
Improvements to UTF-8 capable external editor support

1. Add an 8th line to MSGINF (for SlyEdit): the character set expected
(either "CP437", the default, or "UTF-8") based on the SCFG configuration
2. Don't apply "Soft-CR" (0x8D) stripping/expansion for UTF-8 editors

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https://gitlab.synchro.net/main/sbbs/-/commit/0dc20c1f9bf66ae376b0f22d
Modified Files:
src/sbbs3/writemsg.cpp
Log Message:
If the quotes.txt file doesn't exist with the right case, try any case

(but prefer the proper/configured case, based on config in SCFG).

Works around a problem where DDMsgReader always creates QUOTES.TXT (never quotes.txt), but SBBS tries to read in the file with the case it expects.
This wouldn't be a problem on case-insensitive file systems (Windows).

Resolves the writemsg.cpp error reported by Nelgin

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https://gitlab.synchro.net/main/sbbs/-/commit/f894f62108ad3251bfcba84c
Modified Files:
src/sbbs3/writemsg.cpp
Log Message:
Fix bug in previous commit to this file

I'm surprised this didn't create a warning somewhere: treating char* as a
bool!

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https://gitlab.synchro.net/main/sbbs/-/commit/f754ad9057b0cd076bcf57b1
Modified Files:
src/sbbs3/writemsg.cpp
Log Message:
Allow UTF-8 sequences in message subjects (passing K_UTF8 to getstr)

This was the behavior for all string input in SBBS until recently
(Commit 55ccda6294f82506), with this change, an exception is being
made for message subjects, but the vast majority of other string
input is still limited to single-byte (i.e. US-ASCII or CP437)
characters.

This should fix issue #720

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https://gitlab.synchro.net/main/sbbs/-/commit/10beb091cd05d255e3911a80
Modified Files:
src/sbbs3/writemsg.cpp
Log Message:
Log a file "create" error if process_edited_file() returns a negative value

I discovered that sbbs_t::editfile() (exposed as JS console.editfile) just silently failed if it couldn't write to the destination file
(e.g. permission denied by OS).

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https://gitlab.synchro.net/main/sbbs/-/commit/e3f17e6411aba06d9894b169
Modified Files:
src/sbbs3/writemsg.cpp
Log Message:
Internal message/line editor improvements

* Allow left and right arrow keys to move between lines (within reason)
* Use the K_USEOFFSET getstr() mode flag to keep cursor position when moving
between lines with arrow keys
* Be smart about integer padding when /Listing lines with numbers
* Add range checking (!) and better error reporting for /Lx argument value

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https://gitlab.synchro.net/main/sbbs/-/commit/fbe51f3eec27287c29f058a1
Modified Files:
src/sbbs3/writemsg.cpp
Log Message:
Fix off-by-one usage of snprintf() when copying message subject

- when converting from CP437 to UTF-8
- when reading from RESULT.ED drop file

This effectively limited message subjects in some instances to 69 chars
instead of 70. This bug was caught while debugging a replied-message subject conversion from UTF-8 to CP437 issue reported by Accession.

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https://gitlab.synchro.net/main/sbbs/-/commit/51cb7273a3a6d6c14e64e07f
Modified Files:
src/sbbs3/writemsg.cpp
Log Message:
Close file descriptor in error condition

Fix CID 516461

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https://gitlab.synchro.net/main/sbbs/-/commit/9c3a122c0a6fa522d91807c4
Modified Files:
src/sbbs3/writemsg.cpp
Log Message:
Fix another Coverity defect

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https://gitlab.synchro.net/main/sbbs/-/commit/7a7caa110f6693d15ee2e611
Modified Files:
src/sbbs3/writemsg.cpp
Log Message:
Fix MSVC warning about signed/unsigned comparison

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https://gitlab.synchro.net/main/sbbs/-/commit/d513362bbc8619e98695e333
Modified Files:
src/sbbs3/writemsg.cpp
Log Message:
If editor doesn't create a file, just return false from sbbs_t::editfile()

... don't log any error message.

This fixes issue #914

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