diff options
Diffstat (limited to 'dev-qt/qtcore/files/CVE-2013-0254.patch')
-rw-r--r-- | dev-qt/qtcore/files/CVE-2013-0254.patch | 66 |
1 files changed, 0 insertions, 66 deletions
diff --git a/dev-qt/qtcore/files/CVE-2013-0254.patch b/dev-qt/qtcore/files/CVE-2013-0254.patch deleted file mode 100644 index 48cc05f..0000000 --- a/dev-qt/qtcore/files/CVE-2013-0254.patch +++ /dev/null @@ -1,66 +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> ---- - src/corelib/kernel/qsharedmemory_unix.cpp | 6 +++--- - src/corelib/kernel/qsystemsemaphore_unix.cpp | 4 ++-- - -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(); --- -1.7.1 - |