diff options
| author | Thiago Macieira <thiago.macieira@intel.com> | 2022-01-09 06:13:13 -0800 |
|---|---|---|
| committer | Qt Cherry-pick Bot <cherrypick_bot@qt-project.org> | 2022-03-16 19:04:02 +0000 |
| commit | a457e9245173621c8c718611d1515e24803aabe5 (patch) | |
| tree | d19ab19be95c72a17607fd038e54d53512334aa4 /src/corelib/text/qbytearray.h | |
| parent | 27af1b9dc42c6b3eeade9bec1943c1e6527b14d0 (diff) | |
QByteArray: fix append() with a negative length
The documentation says that if it's negative, we find the null
termination. This bug was introduced with the clean up to use
QByteArrayView in commit 8897aa071a668563a53a4c2e6909572f1762b1e7.
Fixes: QTBUG-99640
Change-Id: Ib42b3adc93bf4d43bd55fffd16c89fa4a960f3a9
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
(cherry picked from commit bb35b2f64dfa18c491aed8b8103941325df3228b)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
Diffstat (limited to 'src/corelib/text/qbytearray.h')
| -rw-r--r-- | src/corelib/text/qbytearray.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/corelib/text/qbytearray.h b/src/corelib/text/qbytearray.h index 3c143d7932..6abd15f6fc 100644 --- a/src/corelib/text/qbytearray.h +++ b/src/corelib/text/qbytearray.h @@ -249,9 +249,9 @@ public: QByteArray &append(char c); inline QByteArray &append(qsizetype count, char c); QByteArray &append(const char *s) - { return append(QByteArrayView(s, qsizetype(qstrlen(s)))); } + { return append(s, -1); } QByteArray &append(const char *s, qsizetype len) - { return append(QByteArrayView(s, len)); } + { return append(QByteArrayView(s, len < 0 ? qsizetype(qstrlen(s)) : len)); } QByteArray &append(const QByteArray &a); QByteArray &append(QByteArrayView a) { return insert(size(), a); } |