nethack-gwaa-kiwi/nethack
1
0
Fork 0
Code Pull Requests Activity

fix #Q159 - segfault with super long item names

Browse Source 
From a bug report, putting an object with
really long specific and type names into a container with really long
specific and type names caused the program to crash.  pline() overflowed
the buffer it formatted into, and even though it was able to send that
for output and trigger a --More-- prompt, eventually a segfault occurred.
Give vpline and vraw_printf a much bigger working buffer, then truncate
the formatted text to BUFSZ - 1 characters so that we don't just push the
long line trouble into the separate interfaces.
This commit is contained in:
nethack.rankin
2007-02-10 04:05:47 +00:00
parent a83e2ba4a4
commit 4168718d5d
2 changed files with 30 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
doc/fixes34.4
View File

@@ -313,6 +313,8 @@ surviving choking while eating various foods (cockatrice egg, fortune cookie,
wolfsbane, others) didn't carry through to those foods' side-effects
shapechangers who take on mimic or hider form will mimic or hide when feasible
avoid War message if tinning a Rider corpse fails
prevent long messages from triggering access violation or segmentation fault
due to buffer overflow in pline()
Platform- and/or Interface-Specific Fixes