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AccessViolationException inside FB_965910463_Class.isc_attach_database() [DNET610] #572

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firebird-automations opened this issue Jun 24, 2015 · 3 comments
Closed

AccessViolationException inside FB_965910463_Class.isc_attach_database() [DNET610] #572

firebird-automations opened this issue Jun 24, 2015 · 3 comments
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@cincuranet
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component: ado.net provider priority: major resolution: cannot reproduce/incomplete type: bug

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@firebird-automations
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Submitted by: Michel Zhang (gaite)

We use an embedded firebird database through FirebirdSql.Data.FirebirdClient 4.6.2.0 (NuGet package).

We are encountering random AccessViolationException issue (somehow 1 times over 10) inside FbConnection.Open(), on the first query, when our application starts.

The stack trace is the following:
à FB_965910463_Class.isc_attach_database(IntPtr[] statusVector, Int16 dbNameLength, Byte[] dbName, Int32& dbHandle, Int16 parmBufferLength, Byte[] parmBuffer)
à FB_965910463_Class.IFbClient.isc_attach_database(IntPtr[] statusVector, Int16 dbNameLength, Byte[] dbName, Int32& dbHandle, Int16 parmBufferLength, Byte[] parmBuffer)
à FirebirdSql.Data.Client.Native.FesDatabase.Attach(DatabaseParameterBuffer dpb, String dataSource, Int32 port, String database) dans c:\Users\Jiri\Documents\devel\NETProvider\working\NETProvider\src\FirebirdSql.Data.FirebirdClient\Client\Native\FesDatabase.cs:ligne 280
à FirebirdSql.Data.FirebirdClient.FbConnectionInternal.Connect() dans c:\Users\Jiri\Documents\devel\NETProvider\working\NETProvider\src\FirebirdSql.Data.FirebirdClient\FirebirdClient\FbConnectionInternal.cs:ligne 171
à FirebirdSql.Data.FirebirdClient.FbConnectionPoolManager.Pool.CreateNewConnection(FbConnectionString connectionString, FbConnection owner) dans c:\Users\Jiri\Documents\devel\NETProvider\working\NETProvider\src\FirebirdSql.Data.FirebirdClient\FirebirdClient\FbConnectionPoolManager.cs:ligne 161
à FirebirdSql.Data.FirebirdClient.FbConnectionPoolManager.Pool.CreateNewConnectionIfPossibleImpl(FbConnectionString connectionString, FbConnection owner) dans c:\Users\Jiri\Documents\devel\NETProvider\working\NETProvider\src\FirebirdSql.Data.FirebirdClient\FirebirdClient\FbConnectionPoolManager.cs:ligne 195
à FirebirdSql.Data.FirebirdClient.FbConnectionPoolManager.Pool.GetConnection(FbConnection owner) dans c:\Users\Jiri\Documents\devel\NETProvider\working\NETProvider\src\FirebirdSql.Data.FirebirdClient\FirebirdClient\FbConnectionPoolManager.cs:ligne 106
à FirebirdSql.Data.FirebirdClient.FbConnectionPoolManager.Get(FbConnectionString connectionString, FbConnection owner) dans c:\Users\Jiri\Documents\devel\NETProvider\working\NETProvider\src\FirebirdSql.Data.FirebirdClient\FirebirdClient\FbConnectionPoolManager.cs:ligne 216
à FirebirdSql.Data.FirebirdClient.FbConnection.Open() dans c:\Users\Jiri\Documents\devel\NETProvider\working\NETProvider\src\FirebirdSql.Data.FirebirdClient\FirebirdClient\FbConnection.cs:ligne 0
@firebird-automations
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Modified by: Michel Zhang (gaite)

Component: http://ADO.NET Provider [ 10041 ]

@firebird-automations
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Commented by: @cincuranet

Is it somewhat reproducible (even doing multiple runs)?

@firebird-automations
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Modified by: @cincuranet

status: Open [ 1 ] => Closed [ 6 ]

resolution: Incomplete [ 4 ]

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component: ado.net provider priority: major resolution: cannot reproduce/incomplete type: bug
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