diff options
author | Thomas Huth <huth@tuxfamily.org> | 2015-08-25 15:09:40 (GMT) |
---|---|---|
committer | Tom Rini <trini@konsulko.com> | 2015-10-24 17:50:30 (GMT) |
commit | 310ae37edb3becedf5da904201f3439ea42ab12f (patch) | |
tree | 6d30471b538ed5718134a24220e6b7ccb20c2908 /common/cmd_ximg.c | |
parent | bff78567da51eee433e0e76a87edc5f0a03a0d8d (diff) | |
download | u-boot-310ae37edb3becedf5da904201f3439ea42ab12f.tar.xz |
Fix bad return value checks (detected with Coccinelle)
In the "Getting Started with Coccinelle - KVM edition" presentation that
has been held by Julia Lawall at the KVM forum 2015 (see the slides at
http://events.linuxfoundation.org/sites/events/files/slides/tutorial_kvm_0.pdf),
she pointed out some bad return value checks in U-Boot that can be
detected with Coccinelle by using the following config file:
@@
identifier x,y;
identifier f;
statement S;
@@
x = f(...);
(
if (x < 0) S
|
if (
- y
+ x
< 0) S
)
This patch now fixes these issues.
Signed-off-by: Thomas Huth <huth@tuxfamily.org>
Diffstat (limited to 'common/cmd_ximg.c')
0 files changed, 0 insertions, 0 deletions