[#CORE-1844] Valgrind often reports "Conditional jump or move depends on uninitialised value(s)" in check_status_vector()

Firebird Core

Valgrind often reports "Conditional jump or move depends on uninitialised value(s)" in check_status_vector()

Created: 17/Apr/08 08:48 AM Updated: 18/Nov/08 12:37 PM

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Component/s:

None

Affects Version/s:

2.0.0, 2.0.1, 2.1 Alpha 1, 2.1 Beta 1, 2.0.2, 2.0.3, 2.1 Beta 2, 2.1 RC1, 2.5 Initial, 2.1 RC2, 2.1.0, 2.0.4

Fix Version/s:

2.5 Alpha 1, 2.1.1, 2.0.5

Time Tracking:

Not Specified

Environment:

64 bit

Target:	2.5 Alpha 1, 2.1.1 and 2.0.5
Planning Status:	Unspecified

Description

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When executing CREATE DATABASE from isql, valgrind reports:
==10931== Conditional jump or move depends on uninitialised value(s)
==10931== at 0x4BC0413: check_status_vector(long const*) (why.cpp:5229)
==10931== by 0x4BC22BB: (anonymous namespace)::Status::~Status() (why.cpp:801)
==10931== by 0x4BC2297: (anonymous namespace)::YEntry::~YEntry() (why.cpp:941)
==10931== by 0x4BB75FA: isc_attach_database (why.cpp:1376)
==10931== by 0x4D85869: PREPARSE_execute(long*, unsigned*, unsigned*, unsigned short, char const*, bool*, unsigned short) (preparse.cpp:254)
==10931== by 0x4BBAD67: isc_dsql_exec_immed2_m (why.cpp:2841)
==10931== by 0x4BBAA36: isc_dsql_exec_immed2 (why.cpp:2725)
==10931== by 0x4BBA82F: isc_dsql_execute_immediate (why.cpp:2676)
==10931== by 0x413E26: create_db(char const*, char*) (isql.cpp:4572)
==10931== by 0x4154DB: frontend(char const*) (isql.cpp:5395)
==10931== by 0x416EC7: get_statement(char*, unsigned long, char const*) (isql.cpp:6228)
==10931== by 0x4146EA: do_isql() (isql.cpp:4841)

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