VlmcLogger: Check asprintf return

424cbdea · Hugo Beauzée-Luyssen · 849dbe07 · 424cbdea
Commit 424cbdea authored Mar 01, 2014 by Hugo Beauzée-Luyssen
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Showing with 4 additions and 2 deletions

src/Tools/VlmcLogger.cpp src/Tools/VlmcLogger.cpp +4 -2

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--- a/src/Tools/VlmcLogger.cpp
+++ b/src/Tools/VlmcLogger.cpp
@@ -183,8 +183,10 @@ VlmcLogger::backendLogHandler(void *data, Backend::IBackend::LogLevel logLevel,
 {
    VlmcLogger* self = reinterpret_cast<VlmcLogger*>( data );
    char* newMsg = NULL;
-    asprintf( &newMsg, "[%s] T #%p [Backend] %s", qPrintable( QTime::currentTime().toString( "hh:mm:ss.zzz" ) ),
-              QThread::currentThreadId(), msg );
+    if ( asprintf( &newMsg, "[%s] T #%p [Backend] %s", qPrintable( QTime::currentTime().toString( "hh:mm:ss.zzz" ) ),
+              QThread::currentThreadId(), msg ) < 0 )
+        return ;
+
    if ( self->m_logFile != NULL )
        self->writeToFile( newMsg );
    if ( logLevel < self->m_backendLogLevel )