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| author | rowanbeentje <rowan@beent.je> | 2012-04-12 23:48:20 +0000 |
|---|---|---|
| committer | rowanbeentje <rowan@beent.je> | 2012-04-12 23:48:20 +0000 |
| commit | 5ce91070b5ff229de819d5e4b68fcae72297f634 (patch) | |
| tree | 25763d533323cdee786d8dc629ec1310f7b30892 /Source/SPFileHandle.m | |
| parent | 25b0b6857cd501277790c64d90850e1ddf56e5af (diff) | |
| download | sequelpro-5ce91070b5ff229de819d5e4b68fcae72297f634.tar.gz sequelpro-5ce91070b5ff229de819d5e4b68fcae72297f634.tar.bz2 sequelpro-5ce91070b5ff229de819d5e4b68fcae72297f634.zip | |
- Manually handle some SPFileHandle memory management to significantly improve memory usage during large exports, particularly improving memory which appeared to never be reclaimed
- Fix some minor memory leaks throughout the application
Diffstat (limited to 'Source/SPFileHandle.m')
| -rw-r--r-- | Source/SPFileHandle.m | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/Source/SPFileHandle.m b/Source/SPFileHandle.m index 3701fc8c..94c26211 100644 --- a/Source/SPFileHandle.m +++ b/Source/SPFileHandle.m @@ -414,7 +414,7 @@ } // Copy the data into a local buffer - NSData *dataToBeWritten = [NSData dataWithData:buffer]; + NSData *dataToBeWritten = [buffer copy]; [buffer setLength:0]; bufferDataLength = 0; pthread_mutex_unlock(&bufferLock); @@ -453,6 +453,8 @@ allDataWritten = YES; } pthread_mutex_unlock(&bufferLock); + + [dataToBeWritten release]; } [writePool drain]; |