URL:
<http://gna.org/bugs/?24343>
Summary: Segmentation fault in send_packet_tile_info_100 ->
dio_put_memory_json
Project: Freeciv
Submitted by: andreasr
Submitted on: Sun 24 Jan 2016 05:40:46 PM UTC
Category: freeciv-web
Severity: 3 - Normal
Priority: 5 - Normal
Status: None
Assigned to: None
Originator Email:
Open/Closed: Open
Release: trunk
Discussion Lock: Any
Operating System: GNU/Linux
Planned Release:
_______________________________________________________
Details:
Hi!
I'm getting a segmentation fault in Freeciv-web, in the Freeciv C server. This
is from production with Freeciv svn revision 30535.
The crash seems to be in hashtable.c called from dio_put_memory_json and
send_packet_tile_info_100 and update_environmental_upset.
Here is the backtrace from the core dump:
Core was generated by `freeciv-web --debug=1 --port 6023 -q 20 --Announce none
-
e -m -M http://localho'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0 bucket_is_empty (bucket=bucket@entry=0xf0, hashtable=0x7f54b8030140,
hashtable@entry=0x66403e) at hashtable.c:57
57 hashtable.c: No such file or directory.
Traceback (most recent call last):
File
"/usr/share/gdb/auto-load/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.19-gd
b.py", line 63, in <module>
from libstdcxx.v6.printers import register_libstdcxx_printers
ImportError: No module named 'libstdcxx'
(gdb) bt full
#0 bucket_is_empty (bucket=bucket@entry=0xf0, hashtable=0x7f54b8030140,
hashtable@entry=0x66403e) at hashtable.c:57
No locals.
#1 hashtable_find_pair (hashtable=hashtable@entry=0x7f54b8030140,
bucket=bucket@entry=0xf0, key=key@entry=0x66403e "extras",
hash=hash@entry=1046743727) at hashtable.c:81
list = <optimized out>
pair = <optimized out>
#2 0x00007f54c63ef7c0 in hashtable_set (hashtable=0x7f54b8030140,
key=0x66403e "extras", serial=9, value=value@entry=0x7f54bbfffee0)
at hashtable.c:225
pair = <optimized out>
bucket = 0xf0
hash = 1046743727
index = 15
#3 0x00007f54c63f4556 in json_object_set_new_nocheck (json=<optimized out>,
key=<optimized out>, value=0x7f54bbfffee0) at value.c:118
object = <optimized out>
#4 0x000000000060e84f in dio_put_memory_json ()
No symbol table info available.
#5 0x0000000000591ec0 in send_packet_tile_info_100 ()
No symbol table info available.
#6 0x000000000048940e in send_tile_info.part.7.constprop ()
No symbol table info available.
#7 0x000000000048e29e in check_terrain_change ()
No symbol table info available.
#8 0x000000000048e717 in climate_change ()
No symbol table info available.
#9 0x000000000048e782 in global_warming ()
No symbol table info available.
#10 0x000000000040ca28 in update_environmental_upset ()
No symbol table info available.
#11 0x000000000041277e in srv_main ()
No symbol table info available.
#12 0x0000000000407e89 in main ()
No symbol table info available.
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