Server crashes while restoring backup if the shadow file already exists
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Key: CORE-5566
URL: http://tracker.firebirdsql.org/browse/CORE-5566
Project: Firebird Core
Issue Type: Bug
Components: Engine
Reporter: Dmitry Yemanov
gbak -c -rep C:\TEMP\TEST.FBK C:\TEMP\TEST.FDB
Database is configured to have a shadow at C:\TEMP\CITYCARD.SHD. If there's no
such a file, restore succeeds. If the file exists, expected error is reported:
gbak: ERROR:I/O error during "CreateFile (create)" operation for file
"C:\TEMP\CITYCARD.SHD"
gbak: ERROR: Error while trying to create file
gbak: ERROR: Файл существует.
gbak:Exiting before completion due to errors
but then the engine crashes with the following stack:
msvcr100d.dll!memcmp() Line 127 Asm
engine12.dll!Firebird::MetaName::compare(const Firebird::MetaName & m={...})
Line 90 + 0x38 bytes C++
engine12.dll!Firebird::MetaName::operator==(const Firebird::MetaName &
m={...}) Line 96 + 0x32 bytes C++
engine12.dll!PAR_find_proc_field(const Jrd::jrd_prc *
procedure=0x00000000033f2260, const Firebird::MetaName & name={...}) Line 771
+ 0x16 bytes C++
engine12.dll!Jrd::FieldNode::parse(Jrd::thread_db * tdbb=0x000000000012a4f0,
Firebird::MemoryPool & pool={...}, Jrd::CompilerScratch *
csb=0x000000000341ad50, const unsigned char blrOp='') Line 4855 + 0x15 bytes
C++
engine12.dll!PAR_parse_node(Jrd::thread_db * tdbb=0x000000000012a4f0,
Jrd::CompilerScratch * csb=0x000000000341ad50) Line 1611 + 0x4b bytes C++
engine12.dll!PAR_parse_value(Jrd::thread_db * tdbb=0x000000000012a4f0,
Jrd::CompilerScratch * csb=0x000000000341ad50) Line 1544 + 0xf bytes C++
engine12.dll!parseMap(Jrd::thread_db * tdbb=0x000000000012a4f0,
Jrd::CompilerScratch * csb=0x000000000341ad50, unsigned long stream=0x00000001)
Line 3326 + 0x15 bytes C++
engine12.dll!Jrd::UnionSourceNode::parse(Jrd::thread_db *
tdbb=0x000000000012a4f0, Jrd::CompilerScratch * csb=0x000000000341ad50, const
short blrOp=0x004c) Line 1641 + 0x1a bytes C++
engine12.dll!PAR_parseRecordSource(Jrd::thread_db * tdbb=0x000000000012a4f0,
Jrd::CompilerScratch * csb=0x000000000341ad50) Line 1281 + 0x15 bytes C++
engine12.dll!PAR_rse(Jrd::thread_db * tdbb=0x000000000012a4f0,
Jrd::CompilerScratch * csb=0x000000000341ad50, short rse_op=0x0043) Line 1306
+ 0x15 bytes C++
engine12.dll!PAR_rse(Jrd::thread_db * tdbb=0x000000000012a4f0,
Jrd::CompilerScratch * csb=0x000000000341ad50) Line 1426 + 0x15 bytes C++
engine12.dll!PAR_parse_node(Jrd::thread_db * tdbb=0x000000000012a4f0,
Jrd::CompilerScratch * csb=0x000000000341ad50) Line 1587 + 0x15 bytes C++
engine12.dll!PAR_blr(Jrd::thread_db * tdbb=0x000000000012a4f0, Jrd::jrd_rel *
relation=0x000000000341a750, const unsigned char * blr=0x0000000000129298,
unsigned long blr_length=0x000001d8, Jrd::CompilerScratch *
view_csb=0x0000000000000000, Jrd::CompilerScratch * *
csb_ptr=0x00000000001295f8, Jrd::JrdStatement * *
statementPtr=0x0000000000000000, const bool trigger=false, unsigned short
flags=0x0000) Line 235 + 0x1a bytes C++
engine12.dll!MET_parse_blob(Jrd::thread_db * tdbb=0x000000000012a4f0,
Jrd::jrd_rel * relation=0x000000000341a750, Jrd::bid *
blob_id=0x0000000000129898, Jrd::CompilerScratch * *
csb_ptr=0x00000000001295f8, Jrd::JrdStatement * *
statementPtr=0x0000000000000000, const bool trigger=false, bool
validationExpr=false) Line 7750 + 0x58 bytes C++
engine12.dll!MET_get_dependencies(Jrd::thread_db * tdbb=0x000000000012a4f0,
Jrd::jrd_rel * relation=0x000000000341a750, const unsigned char *
blob=0x0000000000000000, const unsigned long blob_length=0x00000000,
Jrd::CompilerScratch * view_csb=0x0000000000000000, Jrd::bid *
blob_id=0x0000000000129898, Jrd::JrdStatement * *
statementPtr=0x0000000000000000, Jrd::CompilerScratch * *
csb_ptr=0x0000000000129a18, const Firebird::MetaName & object_name={...}, int
type=0x00000001, unsigned short flags=0x0000, Jrd::jrd_tra *
transaction=0x000000000308c710, const Firebird::MetaName &
domain_validation={...}) Line 5826 + 0x8d bytes C++
engine12.dll!MET_scan_relation(Jrd::thread_db * tdbb=0x000000000012a4f0,
Jrd::jrd_rel * relation=0x000000000341a750) Line 8796 + 0x92 bytes C++
engine12.dll!scan_relation(Jrd::thread_db * tdbb=0x000000000012a4f0, short
phase=0x0003, Jrd::DeferredWork * work=0x0000000003414b98, Jrd::jrd_tra *
__formal=0x000000000308c710) Line 10983 C++
engine12.dll!DFW_perform_work(Jrd::thread_db * tdbb=0x000000000012a4f0,
Jrd::jrd_tra * transaction=0x000000000308c710) Line 4746 + 0x28 bytes C++
engine12.dll!TRA_commit(Jrd::thread_db * tdbb=0x000000000012a4f0,
Jrd::jrd_tra * transaction=0x000000000308c710, const bool retaining_flag=false)
Line 380 C++
engine12.dll!commit(Jrd::thread_db * tdbb=0x000000000012a4f0, Jrd::jrd_tra *
transaction=0x000000000308c710, const bool retaining_flag=false) Line 5484 C++
engine12.dll!JRD_commit_transaction(Jrd::thread_db * tdbb=0x000000000012a4f0,
Jrd::jrd_tra * transaction=0x000000000308c710) Line 7729 C++
engine12.dll!Jrd::JTransaction::commit(Firebird::CheckStatusWrapper *
user_status=0x000000000012a6e8) Line 2203 C++
engine12.dll!Firebird::ITransactionBaseImpl<Jrd::JTransaction,Firebird::CheckStatusWrapper,Firebird::IReferenceCountedImpl<Jrd::JTransaction,Firebird::CheckStatusWrapper,Firebird::Inherit<Firebird::IVersionedImpl<Jrd::JTransaction,Firebird::CheckStatusWrapper,Firebird::Inherit<Firebird::ITransaction>
> > > >::cloopcommitDispatcher(Firebird::ITransaction *
self=0x00000000024c9040, Firebird::IStatus * status=0x000000000012a9d0) Line
7105 + 0x36 bytes C++
fbclient.dll!Firebird::ITransaction::commit<Firebird::CheckStatusWrapper>(Firebird::CheckStatusWrapper
* status=0x000000000012a9c8) Line 1109 C++
fbclient.dll!Why::YTransaction::commit(Firebird::CheckStatusWrapper *
status=0x000000000012a9c8) Line 4781 C++
fbclient.dll!isc_commit_transaction(__int64 * userStatus=0x000000000012aac0,
unsigned int * traHandle=0x000000000012b100) Line 1711 C++
gbak.exe!close_out_transaction(gbak_action action=RESTORE, unsigned int *
handle=0x000000000012b100) Line 1741 C++
gbak.exe!gbak(Firebird::UtilSvc * uSvc=0x00000000004b07a0) Line 1321 C++
gbak.exe!main(int argc=0x00000009, char * * argv=0x0000000001c626f0) Line 64
+ 0x1f bytes C++
gbak.exe!__tmainCRTStartup() Line 555 + 0x19 bytes C
gbak.exe!mainCRTStartup() Line 371 C
kernel32.dll!BaseThreadInitThunk() + 0xd bytes
[Frames below may be incorrect and/or missing, no symbols loaded for
kernel32.dll]
ntdll.dll!RtlUserThreadStart() + 0x21 bytes
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