diff options
Diffstat (limited to 'src/corelib/tools/qstring.cpp')
| -rw-r--r-- | src/corelib/tools/qstring.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/corelib/tools/qstring.cpp b/src/corelib/tools/qstring.cpp index 10d3441d2c..983d1213d9 100644 --- a/src/corelib/tools/qstring.cpp +++ b/src/corelib/tools/qstring.cpp @@ -10005,6 +10005,9 @@ static inline int qt_find_latin1_string(const QChar *haystack, int size, QLatin1String needle, int from, Qt::CaseSensitivity cs) { + if (size < needle.size()) + return -1; + const char *latin1 = needle.latin1(); int len = needle.size(); QVarLengthArray<ushort> s(len); |