diff options
Diffstat (limited to 'src/corelib/plugin/qlibrary_unix.cpp')
| -rw-r--r-- | src/corelib/plugin/qlibrary_unix.cpp | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/src/corelib/plugin/qlibrary_unix.cpp b/src/corelib/plugin/qlibrary_unix.cpp index 29813e5863..a5c72f81d9 100644 --- a/src/corelib/plugin/qlibrary_unix.cpp +++ b/src/corelib/plugin/qlibrary_unix.cpp @@ -123,6 +123,7 @@ QStringList QLibraryPrivate::prefixes_sys() bool QLibraryPrivate::load_sys() { + QMutexLocker locker(&mutex); QString attempt; QFileSystemEntry fsEntry(fileName); @@ -213,6 +214,7 @@ bool QLibraryPrivate::load_sys() } #endif + locker.unlock(); bool retry = true; Handle hnd = nullptr; for (int prefix = 0; retry && !hnd && prefix < prefixes.size(); prefix++) { @@ -235,15 +237,15 @@ bool QLibraryPrivate::load_sys() hnd = dlopen(QFile::encodeName(attempt), dlFlags); #ifdef Q_OS_ANDROID - if (!pHnd) { + if (!hnd) { auto attemptFromBundle = attempt; - pHnd = dlopen(QFile::encodeName(attemptFromBundle.replace(QLatin1Char('/'), QLatin1Char('_'))), dlFlags); + hnd = dlopen(QFile::encodeName(attemptFromBundle.replace(QLatin1Char('/'), QLatin1Char('_'))), dlFlags); } - if (pHnd) { + if (hnd) { using JniOnLoadPtr = jint (*)(JavaVM *vm, void *reserved); JniOnLoadPtr jniOnLoad = reinterpret_cast<JniOnLoadPtr>(dlsym(pHnd, "JNI_OnLoad")); if (jniOnLoad && jniOnLoad(QtAndroidPrivate::javaVM(), nullptr) == JNI_ERR) { - dlclose(pHnd); + dlclose(hnd); pHnd = nullptr; } } @@ -273,6 +275,8 @@ bool QLibraryPrivate::load_sys() } } #endif + + locker.relock(); if (!hnd) { errorString = QLibrary::tr("Cannot load library %1: %2").arg(fileName, qdlerror()); } |