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| author | Thiago Macieira <thiago.macieira@intel.com> | 2012-12-22 16:32:12 (GMT) |
|---|---|---|
| committer | The Qt Project <gerrit-noreply@qt-project.org> | 2013-01-18 06:05:19 (GMT) |
| commit | 20b26bdb3dd5e46b01b9a7e1ce8342074df3c89c (patch) | |
| tree | eb185bea4efd92b789c569e1038b5f4218fae321 /src/plugins | |
| parent | 0e8030bf479eb08bb718899f698a3f513eb36844 (diff) | |
| download | Qt-20b26bdb3dd5e46b01b9a7e1ce8342074df3c89c.zip Qt-20b26bdb3dd5e46b01b9a7e1ce8342074df3c89c.tar.gz Qt-20b26bdb3dd5e46b01b9a7e1ce8342074df3c89c.tar.bz2 | |
Change all shmget calls to user-only memory
Drop the read and write permissions for group and other users in the
system.
Change-Id: I8fc753f09126651af3fb82df3049050f0b14e876
(cherry-picked from Qt 5 commit 856f209fb63ae336bfb389a12d2a75fa886dc1c5)
Reviewed-by: Richard J. Moore <rich@kde.org>
Diffstat (limited to 'src/plugins')
| -rw-r--r-- | src/plugins/platforms/xcb/qxcbwindowsurface.cpp | 2 | ||||
| -rw-r--r-- | src/plugins/platforms/xlib/qxlibwindowsurface.cpp | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/src/plugins/platforms/xcb/qxcbwindowsurface.cpp b/src/plugins/platforms/xcb/qxcbwindowsurface.cpp index b6a42d8..0d56821 100644 --- a/src/plugins/platforms/xcb/qxcbwindowsurface.cpp +++ b/src/plugins/platforms/xcb/qxcbwindowsurface.cpp @@ -98,7 +98,7 @@ QXcbShmImage::QXcbShmImage(QXcbScreen *screen, const QSize &size, uint depth, QI 0); m_shm_info.shmid = shmget (IPC_PRIVATE, - m_xcb_image->stride * m_xcb_image->height, IPC_CREAT|0777); + m_xcb_image->stride * m_xcb_image->height, IPC_CREAT|0600); m_shm_info.shmaddr = m_xcb_image->data = (quint8 *)shmat (m_shm_info.shmid, 0, 0); m_shm_info.shmseg = xcb_generate_id(xcb_connection()); diff --git a/src/plugins/platforms/xlib/qxlibwindowsurface.cpp b/src/plugins/platforms/xlib/qxlibwindowsurface.cpp index bf003eb..46a2f97 100644 --- a/src/plugins/platforms/xlib/qxlibwindowsurface.cpp +++ b/src/plugins/platforms/xlib/qxlibwindowsurface.cpp @@ -99,7 +99,7 @@ void QXlibWindowSurface::resizeShmImage(int width, int height) image_info->shminfo.shmid = shmget (IPC_PRIVATE, - image->bytes_per_line * image->height, IPC_CREAT|0777); + image->bytes_per_line * image->height, IPC_CREAT|0700); image_info->shminfo.shmaddr = image->data = (char*)shmat (image_info->shminfo.shmid, 0, 0); image_info->shminfo.readOnly = False; |