Public bug reported:
localhost> lua t=box.tuple.new({'a', 'b', 'c', 'd'})
...
localhost> lua t:slice(-5)
failed to recv admin reply
reconnect: Connection refused (errno: 111)
2013-06-26 12:04:07.490 [8306] 103/admin/127.0.0.1:49749 box_lua.m:167 W> start
4294967295 stop 3 end 4 field_count 4
Program received signal SIGSEGV, Segmentation fault.
0x00000000004a1e3e in lj_vm_return ()
(gdb) bt
#0 0x00000000004a1e3e in lj_vm_return ()
#1 0x000000000048c8c2 in lua_call ()
#2 0x0000000000443688 in tarantool_lua_dostring ()
#3 0x000000000044378d in tarantool_lua ()
#4 0x00000000004667cf in admin_dispatch ()
#5 0x000000000046903d in admin_handler ()
#6 0x00000000004529f3 in fiber_loop ()
#7 0x000000000047f95c in coro_init ()
** Affects: tarantool
Importance: Undecided
Assignee: Roman Tsisyk (rtsisyk)
Status: In Progress
** Changed in: tarantool
Status: New => In Progress
** Changed in: tarantool
Assignee: (unassigned) => Roman Tsisyk (rtsisyk)
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https://bugs.launchpad.net/bugs/1194764
Title:
Bad unsigned arithmetic in lbox_tuple_slice
Status in Tarantool - an efficient in-memory data store:
In Progress
Bug description:
localhost> lua t=box.tuple.new({'a', 'b', 'c', 'd'})
...
localhost> lua t:slice(-5)
failed to recv admin reply
reconnect: Connection refused (errno: 111)
2013-06-26 12:04:07.490 [8306] 103/admin/127.0.0.1:49749 box_lua.m:167 W>
start 4294967295 stop 3 end 4 field_count 4
Program received signal SIGSEGV, Segmentation fault.
0x00000000004a1e3e in lj_vm_return ()
(gdb) bt
#0 0x00000000004a1e3e in lj_vm_return ()
#1 0x000000000048c8c2 in lua_call ()
#2 0x0000000000443688 in tarantool_lua_dostring ()
#3 0x000000000044378d in tarantool_lua ()
#4 0x00000000004667cf in admin_dispatch ()
#5 0x000000000046903d in admin_handler ()
#6 0x00000000004529f3 in fiber_loop ()
#7 0x000000000047f95c in coro_init ()
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