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Fixing a mutex unlock bug in correlation.c

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BlackLight 2011-02-14 15:57:13 +01:00
parent e0e669f278
commit f191faf2ff
1 changed files with 9 additions and 0 deletions
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9
correlation.c
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@ -673,13 +673,22 @@ AI_alert_correlation_thread ( void *arg )
snprintf ( corr_ps_file , sizeof ( corr_ps_file ), "%s/correlated_alerts.ps" , config->corr_alerts_dir ); snprintf ( corr_ps_file , sizeof ( corr_ps_file ), "%s/correlated_alerts.ps" , config->corr_alerts_dir );
if ( !( gvc = gvContext() )) if ( !( gvc = gvContext() ))
{
pthread_mutex_unlock ( &mutex );
continue; continue;
}
if ( !( fp = fopen ( corr_dot_file, "r" ))) if ( !( fp = fopen ( corr_dot_file, "r" )))
{
pthread_mutex_unlock ( &mutex );
continue; continue;
}
if ( !( g = agread ( fp ))) if ( !( g = agread ( fp )))
{
pthread_mutex_unlock ( &mutex );
continue; continue;
}
gvLayout ( gvc, g, "dot" ); gvLayout ( gvc, g, "dot" );
gvRenderFilename ( gvc, g, "png", corr_png_file ); gvRenderFilename ( gvc, g, "png", corr_png_file );