[MDEV-4496] CONNECT: Server crashes in DOSFAM::Rewind on SELECT from an empty table with index Created: 2013-05-07  Updated: 2013-06-12  Resolved: 2013-06-12

Status: Closed
Project: MariaDB Server
Component/s: None
Affects Version/s: 10.0.2
Fix Version/s: 10.0.4

Type: Bug Priority: Major
Reporter: Elena Stepanova Assignee: Olivier Bertrand
Resolution: Cannot Reproduce Votes: 0
Labels: connect-engine

Issue Links:
Relates

 Description   

CREATE TABLE t1 (a INT NOT NULL, INDEX (a)) ENGINE=CONNECT;
SELECT * FROM t1 WHERE a > 1;

#2  0x00000000007fa5b6 in handle_fatal_signal (sig=11) at 10.0/sql/signal_handler.cc:262
#3  <signal handler called>
#4  __GI_rewind (fp=0x0) at rewind.c:36
#5  0x0000000000b7906d in DOSFAM::Rewind (this=0x7f35fffff260) at 10.0/storage/connect/filamtxt.cpp:979
#6  0x0000000000b89fdb in TDBDOS::OpenDB (this=0x7f35fffff320, g=0x7f360401f620) at 10.0/storage/connect/tabdos.cpp:730
#7  0x0000000000b629c7 in CntRewindTable (g=0x7f360401f620, tdbp=0x7f35fffff320) at 10.0/storage/connect/connect.cc:373
#8  0x0000000000b5d0f0 in ha_connect::rnd_init (this=0x7f360401f0d0, scan=true) at 10.0/storage/connect/ha_connect.cc:2365
#9  0x00000000005b6f4d in handler::ha_rnd_init (this=0x7f360401f0d0, scan=true) at 10.0/sql/handler.h:2085
#10 0x0000000000800a53 in handler::ha_rnd_init_with_error (this=0x7f360401f0d0, scan=true) at 10.0/sql/handler.cc:2584
#11 0x000000000092c0cb in init_read_record (info=0x7f3604023680, thd=0x2951ad8, table=0x7f360401e718, select=0x7f3604023be0, use_record_cache=1, print_error=true, disable_rr_cache=false) at 10.0/sql/records.cc:276
#12 0x000000000067ec52 in join_init_read_record (tab=0x7f36040235d0) at 10.0/sql/sql_select.cc:17633
#13 0x000000000067cce0 in sub_select (join=0x7f3604021ef0, join_tab=0x7f36040235d0, end_of_records=false) at 10.0/sql/sql_select.cc:16748
#14 0x000000000067c5fb in do_select (join=0x7f3604021ef0, fields=0x2954ed0, table=0x0, procedure=0x0) at 10.0/sql/sql_select.cc:16421
#15 0x000000000065b5b8 in JOIN::exec_inner (this=0x7f3604021ef0) at 10.0/sql/sql_select.cc:3001
#16 0x0000000000658825 in JOIN::exec (this=0x7f3604021ef0) at 10.0/sql/sql_select.cc:2291
#17 0x000000000065be5c in mysql_select (thd=0x2951ad8, rref_pointer_array=0x2955068, tables=0x7f3604046b40, wild_num=1, fields=..., conds=0x7f36040099d0, og_num=0, order=0x0, group=0x0, having=0x0, proc_param=0x0, select_options=2147748608, result=0x7f3604009930, unit=0x29546c0, select_lex=0x2954db8) at 10.0/sql/sql_select.cc:3229
#18 0x000000000065257f in handle_select (thd=0x2951ad8, lex=0x2954608, result=0x7f3604009930, setup_tables_done_option=0) at 10.0/sql/sql_select.cc:371
#19 0x0000000000627707 in execute_sqlcom_select (thd=0x2951ad8, all_tables=0x7f3604046b40) at 10.0/sql/sql_parse.cc:5021
#20 0x000000000061fd29 in mysql_execute_command (thd=0x2951ad8) at 10.0/sql/sql_parse.cc:2482
#21 0x0000000000629fc6 in mysql_parse (thd=0x2951ad8, rawbuf=0x7f360413c1a0 "SELECT * FROM t1 WHERE a > 1", length=28, parser_state=0x7f3610712500) at 10.0/sql/sql_parse.cc:6154
#22 0x000000000061cf0e in dispatch_command (command=COM_QUERY, thd=0x2951ad8, packet=0x2955ea9 "", packet_length=28) at 10.0/sql/sql_parse.cc:1274
#23 0x000000000061c384 in do_command (thd=0x2951ad8) at 10.0/sql/sql_parse.cc:983
#24 0x0000000000736cc5 in do_handle_one_connection (thd_arg=0x2951ad8) at 10.0/sql/sql_connect.cc:1267
#25 0x0000000000736a18 in handle_one_connection (arg=0x2951ad8) at 10.0/sql/sql_connect.cc:1181
#26 0x00000000009c9893 in pfs_spawn_thread (arg=0x27c6848) at 10.0/storage/perfschema/pfs.cc:1800
#27 0x00007f3622185e9a in start_thread (arg=0x7f3610713700) at pthread_create.c:308
#28 0x00007f3621263cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112

bzr version-info

revision-id: knielsen@knielsen-hq.org-20130429100354-0kujsw18axni9syq
revno: 3748
branch-nick: 10.0


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