use qt_safe_read() instead of calling the virtual QFile::readData() in QFile::readLin...

Signed-off-by: Ivailo Monev <xakepa10@gmail.com>

diff --git a/src/core/io/qfile.cpp b/src/core/io/qfile.cpp
index a281ab2..09e71c8 100644 (file)
--- a/src/core/io/qfile.cpp
+++ b/src/core/io/qfile.cpp
@@ -1267,7 +1267,7 @@ qint64 QFile::readLineData(char *data, qint64 maxlen)
         qint64 readSoFar = 0;
         while (readSoFar < maxlen) {
             char c;
-            qint64 readResult = readData(&c, 1);
+            qint64 readResult = qt_safe_read(d->fd, &c, 1);
             if (readResult <= 0)
                 return (readSoFar > 0) ? readSoFar : -1;
             ++readSoFar;