mirror of https://gitee.com/openkylin/linux.git
eb94ec7a65
Memset on a local variable may be removed when it is called just before the variable goes out of scope. Using memzero_explicit defeats this optimization. A simplified version of the semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ identifier x; type T; @@ { ... when any T x[...]; ... when any when exists - memset + memzero_explicit (x, -0, ...) ... when != x when strict } // </smpl> This change was suggested by Daniel Borkmann <dborkman@redhat.com> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Kconfig | ||
Makefile | ||
cbaf.c | ||
crypto.c | ||
dev-sysfs.c | ||
devconnect.c | ||
mmc.c | ||
pal.c | ||
reservation.c | ||
rh.c | ||
security.c | ||
wa-hc.c | ||
wa-hc.h | ||
wa-nep.c | ||
wa-rpipe.c | ||
wa-xfer.c | ||
wusbhc.c | ||
wusbhc.h |