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Diffstat (limited to 'meta/recipes-qt/qt4/qt4-4.8.4/0024-Change-all-shmget-calls-to-user-only-memory.patch')
-rw-r--r--meta/recipes-qt/qt4/qt4-4.8.4/0024-Change-all-shmget-calls-to-user-only-memory.patch147
1 files changed, 0 insertions, 147 deletions
diff --git a/meta/recipes-qt/qt4/qt4-4.8.4/0024-Change-all-shmget-calls-to-user-only-memory.patch b/meta/recipes-qt/qt4/qt4-4.8.4/0024-Change-all-shmget-calls-to-user-only-memory.patch
deleted file mode 100644
index 6c796a36c9..0000000000
--- a/meta/recipes-qt/qt4/qt4-4.8.4/0024-Change-all-shmget-calls-to-user-only-memory.patch
+++ /dev/null
@@ -1,147 +0,0 @@
-From 20b26bdb3dd5e46b01b9a7e1ce8342074df3c89c Mon Sep 17 00:00:00 2001
-From: Thiago Macieira <thiago.macieira@intel.com>
-Date: Sat, 22 Dec 2012 08:32:12 -0800
-Subject: [PATCH] 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>
-
-Upstream-Status: Accepted http://qt.gitorious.org/qt/qt/commit/20b26bdb3dd5e46b01b9a7e1ce8342074df3c89c
----
- src/corelib/kernel/qsharedmemory_unix.cpp | 6 +++---
- src/corelib/kernel/qsystemsemaphore_unix.cpp | 4 ++--
- src/gui/image/qnativeimage.cpp | 2 +-
- src/gui/image/qpixmap_x11.cpp | 2 +-
- src/plugins/platforms/xcb/qxcbwindowsurface.cpp | 2 +-
- src/plugins/platforms/xlib/qxlibwindowsurface.cpp | 2 +-
- .../auto/qtipc/qsharedmemory/tst_qsharedmemory.cpp | 2 +-
- tools/qvfb/qvfbshmem.cpp | 4 ++--
- 8 files changed, 12 insertions(+), 12 deletions(-)
-
-diff --git a/src/corelib/kernel/qsharedmemory_unix.cpp b/src/corelib/kernel/qsharedmemory_unix.cpp
-index 20d76e3..4cf3acf 100644
---- a/src/corelib/kernel/qsharedmemory_unix.cpp
-+++ b/src/corelib/kernel/qsharedmemory_unix.cpp
-@@ -238,7 +238,7 @@ bool QSharedMemoryPrivate::create(int size)
- }
-
- // create
-- if (-1 == shmget(unix_key, size, 0666 | IPC_CREAT | IPC_EXCL)) {
-+ if (-1 == shmget(unix_key, size, 0600 | IPC_CREAT | IPC_EXCL)) {
- QString function = QLatin1String("QSharedMemory::create");
- switch (errno) {
- case EINVAL:
-@@ -293,7 +293,7 @@ bool QSharedMemoryPrivate::attach(QSharedMemory::AccessMode mode)
- {
- #ifndef QT_POSIX_IPC
- // grab the shared memory segment id
-- int id = shmget(unix_key, 0, (mode == QSharedMemory::ReadOnly ? 0444 : 0660));
-+ int id = shmget(unix_key, 0, (mode == QSharedMemory::ReadOnly ? 0400 : 0600));
- if (-1 == id) {
- setErrorString(QLatin1String("QSharedMemory::attach (shmget)"));
- return false;
-@@ -381,7 +381,7 @@ bool QSharedMemoryPrivate::detach()
- size = 0;
-
- // Get the number of current attachments
-- int id = shmget(unix_key, 0, 0444);
-+ int id = shmget(unix_key, 0, 0400);
- cleanHandle();
-
- struct shmid_ds shmid_ds;
-diff --git a/src/corelib/kernel/qsystemsemaphore_unix.cpp b/src/corelib/kernel/qsystemsemaphore_unix.cpp
-index fad9acc..e77456b 100644
---- a/src/corelib/kernel/qsystemsemaphore_unix.cpp
-+++ b/src/corelib/kernel/qsystemsemaphore_unix.cpp
-@@ -153,10 +153,10 @@ key_t QSystemSemaphorePrivate::handle(QSystemSemaphore::AccessMode mode)
- }
-
- // Get semaphore
-- semaphore = semget(unix_key, 1, 0666 | IPC_CREAT | IPC_EXCL);
-+ semaphore = semget(unix_key, 1, 0600 | IPC_CREAT | IPC_EXCL);
- if (-1 == semaphore) {
- if (errno == EEXIST)
-- semaphore = semget(unix_key, 1, 0666 | IPC_CREAT);
-+ semaphore = semget(unix_key, 1, 0600 | IPC_CREAT);
- if (-1 == semaphore) {
- setErrorString(QLatin1String("QSystemSemaphore::handle"));
- cleanHandle();
-diff --git a/src/gui/image/qnativeimage.cpp b/src/gui/image/qnativeimage.cpp
-index 9654afe..fef38c5 100644
---- a/src/gui/image/qnativeimage.cpp
-+++ b/src/gui/image/qnativeimage.cpp
-@@ -176,7 +176,7 @@ QNativeImage::QNativeImage(int width, int height, QImage::Format format,bool /*
-
- bool ok;
- xshminfo.shmid = shmget(IPC_PRIVATE, xshmimg->bytes_per_line * xshmimg->height,
-- IPC_CREAT | 0777);
-+ IPC_CREAT | 0700);
- ok = xshminfo.shmid != -1;
- if (ok) {
- xshmimg->data = (char*)shmat(xshminfo.shmid, 0, 0);
-diff --git a/src/gui/image/qpixmap_x11.cpp b/src/gui/image/qpixmap_x11.cpp
-index 280d8bd..88c9b7b 100644
---- a/src/gui/image/qpixmap_x11.cpp
-+++ b/src/gui/image/qpixmap_x11.cpp
-@@ -193,7 +193,7 @@ static bool qt_create_mitshm_buffer(const QPaintDevice* dev, int w, int h)
- bool ok;
- xshminfo.shmid = shmget(IPC_PRIVATE,
- xshmimg->bytes_per_line * xshmimg->height,
-- IPC_CREAT | 0777);
-+ IPC_CREAT | 0700);
- ok = xshminfo.shmid != -1;
- if (ok) {
- xshmimg->data = (char*)shmat(xshminfo.shmid, 0, 0);
-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;
-diff --git a/tools/qvfb/qvfbshmem.cpp b/tools/qvfb/qvfbshmem.cpp
-index 7f9671f..84b6ebe 100644
---- a/tools/qvfb/qvfbshmem.cpp
-+++ b/tools/qvfb/qvfbshmem.cpp
-@@ -176,13 +176,13 @@ QShMemViewProtocol::QShMemViewProtocol(int displayid, const QSize &s,
- uint data_offset_value = sizeof(QVFbHeader);
-
- int dataSize = bpl * h + data_offset_value;
-- shmId = shmget(key, dataSize, IPC_CREAT | 0666);
-+ shmId = shmget(key, dataSize, IPC_CREAT | 0600);
- if (shmId != -1)
- data = (unsigned char *)shmat(shmId, 0, 0);
- else {
- struct shmid_ds shm;
- shmctl(shmId, IPC_RMID, &shm);
-- shmId = shmget(key, dataSize, IPC_CREAT | 0666);
-+ shmId = shmget(key, dataSize, IPC_CREAT | 0600);
- if (shmId == -1) {
- perror("QShMemViewProtocol::QShMemViewProtocol");
- qFatal("Cannot get shared memory 0x%08x", key);
---
-1.7.1
-
generated by cgit 1.2.3-korg (git 2.39.0) at 2024-04-27 02:11:14 +0000