[Libreoffice-commits] core.git: Branch 'distro/collabora/cp-4.3' - linguistic/source

[Michael Stahl]

 linguistic/source/lngsvcmgr.cxx |    8 ++++++++
 1 file changed, 8 insertions(+)

New commits:
commit 5a8dcadb56c55f7c2b4ceb5dd73360c8b149eb99
Author: Michael Stahl <mstahl at redhat.com>
Date:   Wed Apr 8 21:37:43 2015 +0200

    linguistic: try to avoid crash with null LngSvcMgr::pAvailGrammarSvcs
    
    Most likely it was cleared by another thread while this one showed the
    "no JRE" dialog.
    
    Change-Id: Ib0e74c73a510f52778163ad24c20d7ae835ced11
    (cherry picked from commit 00a1f2089bb250a8a9130109baac4d0c93adc3d0)

diff --git a/linguistic/source/lngsvcmgr.cxx b/linguistic/source/lngsvcmgr.cxx
index 44c5551..9e56521 100644
--- a/linguistic/source/lngsvcmgr.cxx
+++ b/linguistic/source/lngsvcmgr.cxx
@@ -860,6 +860,8 @@ void LngSvcMgr::Notify( const uno::Sequence< OUString > &rPropertyNames )
         SAL_WARN_IF( aKeyText.isEmpty(), "linguistic", "unexpected key (lang::Locale) string" );
         if (rName.startsWith( aSpellCheckerList ))
         {
+            osl::MutexGuard aGuard(GetLinguMutex());
+
             // delete old cached data, needs to be acquired new on demand
             clearSvcInfoArray(pAvailSpellSvcs);
 
@@ -885,6 +887,8 @@ void LngSvcMgr::Notify( const uno::Sequence< OUString > &rPropertyNames )
         }
         else if (rName.startsWith( aGrammarCheckerList ))
         {
+            osl::MutexGuard aGuard(GetLinguMutex());
+
             // delete old cached data, needs to be acquired new on demand
             clearSvcInfoArray(pAvailGrammarSvcs);
 
@@ -913,6 +917,8 @@ void LngSvcMgr::Notify( const uno::Sequence< OUString > &rPropertyNames )
         }
         else if (rName.startsWith( aHyphenatorList ))
         {
+            osl::MutexGuard aGuard(GetLinguMutex());
+
             // delete old cached data, needs to be acquired new on demand
             clearSvcInfoArray(pAvailHyphSvcs);
 
@@ -938,6 +944,8 @@ void LngSvcMgr::Notify( const uno::Sequence< OUString > &rPropertyNames )
         }
         else if (rName.startsWith( aThesaurusList ))
         {
+            osl::MutexGuard aGuard(GetLinguMutex());
+
             // delete old cached data, needs to be acquired new on demand
             clearSvcInfoArray(pAvailThesSvcs);