| Message ID | 1585536316-23604-1-git-send-email-zou_wei@huawei.com |
|---|---|
| State | Superseded |
| Headers | show |
| Series | [v2] security/dirtyc0w: Get and set umask in setup | expand |
On 2020/3/30 10:45, Zou Wei wrote: > v2: > Clear current umask by umask(0) in setup() Hi Zou, 1) needs to update the subject as well. 2) add some commit message to describe the issue. Thanks, Xiao Yang > > Signed-off-by: Zou Wei<zou_wei@huawei.com> > --- > testcases/kernel/security/dirtyc0w/dirtyc0w.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/testcases/kernel/security/dirtyc0w/dirtyc0w.c b/testcases/kernel/security/dirtyc0w/dirtyc0w.c > index a0a81b6..6455f9c 100644 > --- a/testcases/kernel/security/dirtyc0w/dirtyc0w.c > +++ b/testcases/kernel/security/dirtyc0w/dirtyc0w.c > @@ -45,6 +45,8 @@ static void setup(void) > { > struct passwd *pw; > > + umask(0); > + > pw = SAFE_GETPWNAM("nobody"); > > nobody_uid = pw->pw_uid; > -- > 2.6.2 > >
diff --git a/testcases/kernel/security/dirtyc0w/dirtyc0w.c b/testcases/kernel/security/dirtyc0w/dirtyc0w.c index a0a81b6..6455f9c 100644 --- a/testcases/kernel/security/dirtyc0w/dirtyc0w.c +++ b/testcases/kernel/security/dirtyc0w/dirtyc0w.c @@ -45,6 +45,8 @@ static void setup(void) { struct passwd *pw; + umask(0); + pw = SAFE_GETPWNAM("nobody"); nobody_uid = pw->pw_uid;
v2: Clear current umask by umask(0) in setup() Signed-off-by: Zou Wei <zou_wei@huawei.com> --- testcases/kernel/security/dirtyc0w/dirtyc0w.c | 2 ++ 1 file changed, 2 insertions(+) -- 2.6.2