Subj : src/sbbs3/fmsgdump.c pktdump.c
To   : Git commit to main/sbbs/master
From : Rob Swindell
Date : Tue Oct 05 2021 05:10 pm

https://gitlab.synchro.net/main/sbbs/-/commit/bb0d2496fa5a4892636297fc
Modified Files:
	src/sbbs3/fmsgdump.c pktdump.c
Log Message:
Don't append the stale static string in fmsgattr_str()

When this function was called multiple times (e.g. multiple messages in a pkt),
it would keep appending to the current (static) string, eventually overflowing
the buffer and corrupting the stack. Although reported in pktdump, it could
have also happened with fmsgdump if passed multiple stored message (.msg) files.

Fixes #295 reported by Nelgin

.