Every file in this commit has a change to check the return value of a call.

1 files changed, 5 insertions, 1 deletions

diff --git a/core/launcher/qprocess_unix.cpp b/core/launcher/qprocess_unix.cpp
index 97c0460..3125bcc 100644
--- a/core/launcher/qprocess_unix.cpp
+++ b/core/launcher/qprocess_unix.cpp
@@ -313,7 +313,11 @@ void QProcessManager::removeMe()
 void QProcessManager::sigchldHnd( int fd )
 {
     char tmp;
-    ::read( fd, &tmp, sizeof(tmp) );
+    if (::read( fd, &tmp, sizeof(tmp) ) < 0)
+#if defined(QT_QPROCESS_DEBUG)
+        odebug << "QProcessManager::sigchldHnd() failed dummy read of file descriptor" << oendl;
+#endif
+        ;
 #if defined(QT_QPROCESS_DEBUG)
     odebug << "QProcessManager::sigchldHnd()" << oendl;
 #endif