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Fix bxconfigure crash on terminals wider than 200 columns.

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A few places created strings based on the terminal width, using fixed-sized
buffers and without checking for overflowing them.  Fix those, and also
replace all other sprintf() calls with snprintf().

Reported by cpet.
This commit is contained in:
Kevin Easton
2015-06-19 20:42:44 +10:00
parent d0b0a95330
commit 1b1734d7e1
3 changed files with 50 additions and 35 deletions
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@@ -1,5 +1,7 @@
[Changes 1.2.2]
* Fix bxconfigure crashing on very wide terminals (reported by cpet). (caf)
* Remove obsolete Chatnet 310 numeric support (WANT_CHATNET). (caf)
* Rework the lag check to make it simpler and more reliable. This adds