Odd bug that causes a coredump

[andrewtryder]

Hi,

Periodically, the megahal.mod module seems to cause 1.6.21 to coredump:

eggdrop.log

[10:00:01] Writing user file...
[10:00:01] Writing channel file...
[10:01:58] * Last context: MegaHAL:megahal.c/346 []
[10:01:58] * Please REPORT this BUG!
[10:01:58] * Check doc/BUG-REPORT on how to do so.
[10:01:58] * Wrote DEBUG
[10:01:58] * SEGMENT VIOLATION -- CRASHING!

And this is DEBUG:

Debug (eggdrop v1.6.21) written Tue Dec  9 10:01:58 2014
Full Patch List:
Tcl library: /usr/share/tcltk/tcl8.6
Tcl version: 8.6.2 (header version 8.6.2)
Tcl is threaded
Configure flags:  '--with-tcllib=/usr/lib/x86_64-linux-gnu/libtcl8.6.so' '--with-tclinc=/usr/include/tcl8.6/tcl.h'
Compile flags: gcc -g -O2 -pipe -Wall -I.. -I.. -DHAVE_CONFIG_H
Link flags: gcc
Strip flags: touch
Context: MegaHAL:megahal.c/667, []
         MegaHAL:megahal.c/667, []
         MegaHAL:megahal.c/667, []
         MegaHAL:megahal.c/679, []
         MegaHAL:megahal.c/679, []
         tclhash.c/721, []
         tclhash.c/721, []
         tclhash.c/706, []
         tclhash.c/710, [Tcl proc: *raw:PRIVMSG, param:  $_raw1 $_raw2 $_raw3]
         tclhash.c/721, []
         tclhash.c/706, []
         tclhash.c/710, [Tcl proc: *raw:irc:msg, param:  $_raw1 $_raw2 $_raw3]
         tclhash.c/706, []
         tclhash.c/710, [Tcl proc: *pubm:mega, param:  $_pubm1 $_pubm2 $_pubm3 $_pubm4 $_pubm5]
         MegaHAL:megahal.c/769, []
         MegaHAL:megahal.c/346 []

SOCK ADDR     PORT  NICK      HOST              TYPE
---- -------- ----- --------- ----------------- ----
3    7F000101  3333 (telnet)  *                 lstn  3333
4    00000000     0 (dns)                       dns   (ready)
6    0807E9E9  6667 (server)  irc.efnet.net     serv  (lag: 1)

Compiled without extensive memory debugging (sorry).
Open sockets: 3 (listen), 4 (passed on), 6, 8 (file), done.

[icecream42]

Yep, happens to me too on eggdrop 1.8.0+infiniteinfo.