Julia Lawall 542f491542 Staging: iio: introduce missing kfree ... Error handling code following a kmalloc or kzalloc should free the allocated data. The semantic match that finds the problem is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @r exists@ local idexpression x; statement S; expression E; identifier f,f1,l; position p1,p2; expression *ptr != NULL; @@ x@p1 = \(kmalloc\|kzalloc\|kcalloc\)(...); ... if (x == NULL) S <... when != x when != if (...) { <+...x...+> } ( x->f1 = E | (x->f1 == NULL || ...) | f(...,x->f1,...) ) ...> ( return \(0\|<+...x...+>\|ptr\); | return@p2 ...; ) @script:python@ p1 << r.p1; p2 << r.p2; @@ print "* file: %s kmalloc %s return %s" % (p1[0].file,p1[0].line,p2[0].line) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk>		2009-09-15 12:02:34 -07:00
..
accessibility
acpi	Merge branch 'x86-txt-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2009-09-15 09:19:20 -07:00
amba
ata
atm
auxdisplay
base	PM: Reset transition_started at dpm_resume_noirq	2009-09-14 20:27:00 +02:00
block	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc	2009-09-15 09:51:09 -07:00
bluetooth
cdrom
char	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc	2009-09-15 09:51:09 -07:00
clocksource
connector
cpufreq	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu	2009-09-15 09:39:44 -07:00
cpuidle
crypto
dca
dio
dma	at_hdmac: Rework suspend_late()/resume_early()	2009-09-14 20:27:00 +02:00
edac	EDAC, AMD: decode FR MCEs	2009-09-14 19:01:37 +02:00
eisa
firewire	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6	2009-09-14 10:37:28 -07:00
firmware
gpio
gpu
hid	Merge branches 'upstream', 'upstream-fixes' and 'debugfs' into for-linus	2009-09-13 20:09:41 +02:00
hwmon
i2c
ide	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide-next-2.6	2009-09-15 10:01:16 -07:00
idle
ieee1394
ieee802154
infiniband	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6	2009-09-14 10:37:28 -07:00
input	Nicolas Pitre has a new email address	2009-09-15 09:37:12 -07:00
isdn
leds
lguest
macintosh	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc	2009-09-15 09:51:09 -07:00
mca
md	Merge branch 'for-2.6.32' of git://git.kernel.dk/linux-2.6-block	2009-09-14 17:55:15 -07:00
media	Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6	2009-09-15 09:22:18 -07:00
memstick
message	Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6	2009-09-14 17:53:36 -07:00
mfd
misc	Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6	2009-09-14 17:53:36 -07:00
mmc
mtd	Nicolas Pitre has a new email address	2009-09-15 09:37:12 -07:00
net	Nicolas Pitre has a new email address	2009-09-15 09:37:12 -07:00
nubus
of
oprofile
parisc
parport
pci	Merge branch 'x86-txt-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2009-09-15 09:19:20 -07:00
pcmcia
platform	hp-wmi: Switch driver to dev_pm_ops	2009-09-14 20:26:59 +02:00
pnp
power
pps
ps3
rapidio
regulator
rtc	Nicolas Pitre has a new email address	2009-09-15 09:37:12 -07:00
s390	Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6	2009-09-14 17:53:36 -07:00
sbus
scsi	Merge branch 'for-2.6.32' of git://git.kernel.dk/linux-2.6-block	2009-09-14 17:55:15 -07:00
serial
sh
sn
spi
ssb
staging	Staging: iio: introduce missing kfree	2009-09-15 12:02:34 -07:00
tc
telephony
thermal
uio
usb	Merge branch 'master' into for-linus	2009-09-14 20:26:05 +02:00
uwb
video	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc	2009-09-15 09:51:09 -07:00
virtio
vlynq
w1
watchdog
xen	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu	2009-09-15 09:39:44 -07:00
zorro
Kconfig
Makefile