diff options
| -rw-r--r-- | src/corelib/io/qfsfileengine_unix.cpp | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/src/corelib/io/qfsfileengine_unix.cpp b/src/corelib/io/qfsfileengine_unix.cpp index 114da3b..b0cddaa 100644 --- a/src/corelib/io/qfsfileengine_unix.cpp +++ b/src/corelib/io/qfsfileengine_unix.cpp @@ -1255,8 +1255,19 @@ uchar *QFSFileEnginePrivate::map(qint64 offset, qint64 size, QFile::MemoryMapFla int realOffset = offset / pagesSize; int extra = offset % pagesSize; - void *mapAddress = mmap((void*)0, (size_t)size + extra, - access, MAP_SHARED, nativeHandle(), realOffset * pagesSize); +#ifdef Q_OS_SYMBIAN + void *mapAddress; + TRAPD(err, mapAddress = mmap((void*)0, (size_t)size + extra, + access, MAP_SHARED, nativeHandle(), realOffset * pagesSize)); + if (err != KErrNone) { + qWarning("OpenC bug: leave from mmap %d", err); + mapAddress = MAP_FAILED; + errno = EINVAL; + } +#else + void *mapAddress = mmap((void*)0, (size_t)size + extra, + access, MAP_SHARED, nativeHandle(), realOffset * pagesSize); +#endif if (MAP_FAILED != mapAddress) { uchar *address = extra + static_cast<uchar*>(mapAddress); maps[address] = QPair<int,int>(extra, size); |