From: asv <asv@opencascade.com>
Date: Fri, 29 Apr 2005 11:17:32 +0000 (+0000)
Subject: Fix for bug PAL8727.
X-Git-Tag: T2_2_4a~18
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=5501b20ee39ac40d77638bb679f14d964ee48750;p=modules%2Fkernel.git

Fix for bug PAL8727.
In method _SaveAs() (called from Save(), SaveAs(), SaveAscii(), SaveAsAscii()) there was a double call to SALOMEDS::lock() from different threads.  The first call was in Save(), and the second - was in some Engine::Save().
The fix consists in calling to unlock() BEFORE calling Engine::Save() and lock() again - after the call.
---

diff --git a/src/SALOMEDS/SALOMEDS_StudyManager_i.cxx b/src/SALOMEDS/SALOMEDS_StudyManager_i.cxx
index d0464d63f..3c2ae551b 100644
--- a/src/SALOMEDS/SALOMEDS_StudyManager_i.cxx
+++ b/src/SALOMEDS/SALOMEDS_StudyManager_i.cxx
@@ -831,10 +831,12 @@ void SALOMEDS_StudyManager_i::_SaveAs(const char* aUrl,
 	    
 	    SALOMEDS::TMPFile_var aStream;
 	    
+	    SALOMEDS::unlock();	// asv : fix for PAL8727 
 	    if(theASCII) 
 	      aStream = Engine->SaveASCII(sco,SALOMEDS_Tool::GetDirFromPath(aUrl).c_str(),theMultiFile);
 	    else
 	      aStream = Engine->Save(sco,SALOMEDS_Tool::GetDirFromPath(aUrl).c_str(),theMultiFile);
+	    SALOMEDS::lock();  // asv : fix for PAL8727
 
 	    HDFdataset *hdf_dataset;
 	    hdf_size aHDFSize[1];