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Julia Lawall a51faabc66 drivers/video/via: use memdup_user ... Use memdup_user when user data is immediately copied into the allocated region. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression from,to,size,flag; position p; identifier l1,l2; @@ - to = \(kmalloc@p\|kzalloc@p\)(size,flag); + to = memdup_user(from,size); if ( - to==NULL + IS_ERR(to) || ...) { <+... when != goto l1; - -ENOMEM + PTR_ERR(to) ...+> } - if (copy_from_user(to, from, size) != 0) { - <+... when != goto l2; - -EFAULT - ...+> - } // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Cc: Joseph Chan <JosephChan@via.com.tw> Cc: Scott Fang <ScottFang@viatech.com.cn> Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		15 years ago
..
Makefile	viafb: move some modesetting functions to a seperate file	15 years ago
accel.c	viafb: move some include files to include/linux	15 years ago
accel.h	viafb: complete support for VX800/VX855 accelerated framebuffer	15 years ago
chip.h	viafb: Determine type of 2D engine and store it in chip_info	15 years ago
debug.h	…
dvi.c	viafb: move some include files to include/linux	15 years ago
dvi.h	viafb: some dvi cleanup	15 years ago
global.c	viafb: make some variables a bit less global	15 years ago
global.h	viafb: Separate global and fb-specific data	15 years ago
hw.c	viafb: move some include files to include/linux	15 years ago
hw.h	viafb: fold via_io.h into via-core.h	15 years ago
ioctl.c	viafb: iface.c, iface.h, ioctl.c, ioctl.h	17 years ago
ioctl.h	viafb: Add 1200x900 DCON/LCD panel modes for OLPC XO-1.5	15 years ago
lcd.c	viafb: move some include files to include/linux	15 years ago
lcd.h	viafb: Add 1200x900 DCON/LCD panel modes for OLPC XO-1.5	15 years ago
lcdtbl.h	viafb: lcd.c, lcd.h, lcdtbl.h	17 years ago
share.h	viafb: fold via_io.h into via-core.h	15 years ago
tbl1636.c	viafb: tbl1636.c, tbl1636.h, tblDPASetting.c, tblDPASetting.h	17 years ago
tbl1636.h	viafb: tbl1636.c, tbl1636.h, tblDPASetting.c, tblDPASetting.h	17 years ago
tblDPASetting.c	viafb: tbl1636.c, tbl1636.h, tblDPASetting.c, tblDPASetting.h	17 years ago
tblDPASetting.h	viafb: tbl1636.c, tbl1636.h, tblDPASetting.c, tblDPASetting.h	17 years ago
via-core.c	viafb: move some include files to include/linux	15 years ago
via-gpio.c	viafb: move some include files to include/linux	15 years ago
via_i2c.c	viafb: move some include files to include/linux	15 years ago
via_modesetting.c	viafb: move some include files to include/linux	15 years ago
via_modesetting.h	viafb: move some modesetting functions to a seperate file	15 years ago
via_utility.c	viafb: move some include files to include/linux	15 years ago
via_utility.h	viafb: remove dead code	15 years ago
viafbdev.c	drivers/video/via: use memdup_user	15 years ago
viafbdev.h	viafb: Separate global and fb-specific data	15 years ago
viamode.c	viafb: move some include files to include/linux	15 years ago
viamode.h	viafb: split global index up	15 years ago
vt1636.c	viafb: move some include files to include/linux	15 years ago
vt1636.h	viafb: rework the I2C support in the VIA framebuffer driver	15 years ago