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Julia Lawall ba465d830e [S390] drivers/s390/block/dasd_ioctl.c: add missing kfree ... Data is only used to temporarily hold information to be copied to the user level, so it should be freed before leaving the function. A simplified version of the semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @exists@ local idexpression x; statement S,S1; expression E; identifier fl; expression *ptr != NULL; @@ x = \(kmalloc\|kzalloc\|kcalloc\)(...); ... if (x == NULL) S <... when != x when != if (...) { <+...kfree(x)...+> } when any when != true x == NULL x->fl ...> ( if (x == NULL) S1 | if (...) { ... when != x when forall ( return \(0\|<+...x...+>\|ptr\); | * return ...; ) } ) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>		14 years ago
..
Kconfig	…
Makefile	…
dasd.c	[S390] dasd: use vmalloc for statistics input buffer	14 years ago
dasd_3990_erp.c	…
dasd_alias.c	…
dasd_devmap.c	…
dasd_diag.c	…
dasd_diag.h	…
dasd_eckd.c	[S390] dasd: check if raw track access is supported	14 years ago
dasd_eckd.h	…
dasd_eer.c	atomic: use <linux/atomic.h>	14 years ago
dasd_erp.c	…
dasd_fba.c	…
dasd_fba.h	…
dasd_genhd.c	…
dasd_int.h	…
dasd_ioctl.c	[S390] drivers/s390/block/dasd_ioctl.c: add missing kfree	14 years ago
dasd_proc.c	[S390] dasd: use vmalloc for statistics input buffer	14 years ago
dcssblk.c	…
xpram.c	…