From 57756e72adf2081137b97f0e689dd16c770d10b1 Mon Sep 17 00:00:00 2001 From: Thiago Macieira Date: Sat, 22 Dec 2012 08:32:12 -0800 Subject: 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 (cherry picked from commit 20b26bdb3dd5e46b01b9a7e1ce8342074df3c89c) --- src/gui/image/qnativeimage.cpp | 2 +- src/gui/image/qpixmap_x11.cpp | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'src/gui') diff --git a/src/gui/image/qnativeimage.cpp b/src/gui/image/qnativeimage.cpp index b78bc29b02..4b31f98c78 100644 --- a/src/gui/image/qnativeimage.cpp +++ b/src/gui/image/qnativeimage.cpp @@ -173,7 +173,7 @@ 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 fd38ac48e6..80bf18c272 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); -- cgit v1.2.3