Informix - Problem description
Problem IT35340 | Status: Closed |
DRDA: USING BSON/JSON DATA IN A SIMPLE SELECT MAY CORRUPT THE SERVER MEMORY IN A LARGE RANGE | |
product: | |
INFORMIX SERVER / 5725A3900 / C10 - IDS 12.10 | |
Problem description: | |
A simple select of a BSON data type with a client connected via DRDA can corrupt memory or throw an Assert Failed with this stack: 0x00007f7b33a157d2 (/lib64/libc-2.22.so) __memmove_avx_unaligned 0x0000000000bd40da (oninit) _Z20sqljcWriteBytesSplitP10sqljCmnMgrPvi 0x0000000000c0b929 (oninit) _Z22sqljsQueryPutDataSplitP13sqljsDrdaAsCbP14db2UCinterfacePciPi 0x0000000000bbbf6f (oninit) SqlPutDataCheck 0x0000000000a5e183 (oninit) drda_putcoldata_checksplit 0x0000000000a60240 (oninit) drda_puttuple 0x00000000005f7cf6 (oninit) exfetch 0x0000000000a468ab (oninit) sql_nfetch 0x0000000000a6d4d6 (oninit) drda_nfetch 0x0000000000bee0f9 (oninit) _Z16sqljs_ddm_opnqryP14db2UCinterfaceP13sqljDDMObject 0x0000000000bc3b3d (oninit) sqljsParse 0x0000000000bbbc56 (oninit) do_drdamain 0x0000000000b0827a (oninit) drdamain 0x000000000155c9db (oninit) spawn_thread 0x00000000014201b0 (oninit) th_init_initgls 0x0000000001465cc8 (oninit) startup | |
Problem Summary: | |
**************************************************************** * USERS AFFECTED: * * Users of Informix Server prior to 12.10.xC15 and 14.10.xC6. * **************************************************************** * PROBLEM DESCRIPTION: * * See Error Description * **************************************************************** * RECOMMENDATION: * * Upgrade to Informix Server 12.10.xC15 (when available) or * * 14.10.xC6 (when available). * **************************************************************** | |
Local Fix: | |
Solution | |
Workaround | |
**************************************************************** * USERS AFFECTED: * * Users of Informix Server prior to 12.10.xC15 and 14.10.xC6. * **************************************************************** * PROBLEM DESCRIPTION: * * See Error Description * **************************************************************** * RECOMMENDATION: * * Upgrade to Informix Server 12.10.xC15 (when available) or * * 14.10.xC6 (when available). * **************************************************************** | |
Comment | |
Fixed in Informix Server 12.10.xC15 and 14.10.xC6. | |
Timestamps | |
Date - problem reported : Date - problem closed : Date - last modified : | 22.12.2020 13.05.2021 13.05.2021 |
Problem solved at the following versions (IBM BugInfos) | |
Problem solved according to the fixlist(s) of the following version(s) |