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

fix github issue #309 - random role segfault

Browse Source 
Role selection is insanely complex.  I had to use a debugger to force
the relevant routine to be executed.

The analysis was correct:  it could use rn2(14) to pick a role (valid
values 0 through 12) and randomly getting 13 would lead to a crash.

The terminating element of roles[] passes all the ok_role(), ok_race(),
etc tests.  Explicitly exclude that element when collecting the roles
to choose from.
This commit is contained in:
PatR
2020-03-01 14:36:28 -08:00
parent 0f3719d15e
commit ffcd471ef7
2 changed files with 5 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
doc/fixes37.0
View File

@@ -1,4 +1,4 @@
$NHDT-Branch: NetHack-3.7 $:$NHDT-Revision: 1.114 $ $NHDT-Date: 1583073988 2020/03/01 14:46:28 $
$NHDT-Branch: NetHack-3.7 $:$NHDT-Revision: 1.115 $ $NHDT-Date: 1583102142 2020/03/01 22:35:42 $
General Fixes and Modified Features
-----------------------------------
@@ -60,6 +60,7 @@ prevent ravens from blinding other ravens: /corvus oculum corvi non eruit/
have ^X provide more information when held or swallowed
avoid divide by 0 crash if 'bogusmon' (file of bogus monster types) is empty
display wasn't updating immediately after toggling hilite_pet option
randomly choosing role could lead to crash via segfault
Fixes to 3.7.0-x Problems that Were Exposed Via git Repository