diff options
| author | Michael Bestas <mkbestas@lineageos.org> | 2021-05-31 03:09:03 +0300 |
|---|---|---|
| committer | Michael Bestas <mkbestas@lineageos.org> | 2021-05-31 03:09:03 +0300 |
| commit | 0ce166e3c4e576ae072d950006a937931df8ca3c (patch) | |
| tree | 87428d6651cc3cd42c586331c67590f3a9e2c578 /lib | |
| parent | a4940e8fb458a45644126d132c2d5b74719df8df (diff) | |
| parent | 3628cdd31199df6519ecad709f5cc8be9401f93e (diff) | |
Merge branch 'android-4.4-p' of https://android.googlesource.com/kernel/common into lineage-18.1-caf-msm8998
This brings LA.UM.9.2.r1-03300-SDMxx0.0 up to date with
https://android.googlesource.com/kernel/common/ android-4.4-p at commit:
3628cdd31199d Merge 4.4.270 into android-4.4-p
Conflicts:
drivers/mmc/core/core.c
drivers/usb/core/hub.c
kernel/trace/trace.c
Change-Id: I6b81471122341f9769ce9c65cbd0fedd5e908b38
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/kobject_uevent.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/lib/kobject_uevent.c b/lib/kobject_uevent.c index f6c2c1e7779c..6104daf98ad9 100644 --- a/lib/kobject_uevent.c +++ b/lib/kobject_uevent.c @@ -128,12 +128,13 @@ static int kobj_usermode_filter(struct kobject *kobj) static int init_uevent_argv(struct kobj_uevent_env *env, const char *subsystem) { + int buffer_size = sizeof(env->buf) - env->buflen; int len; - len = strlcpy(&env->buf[env->buflen], subsystem, - sizeof(env->buf) - env->buflen); - if (len >= (sizeof(env->buf) - env->buflen)) { - WARN(1, KERN_ERR "init_uevent_argv: buffer size too small\n"); + len = strlcpy(&env->buf[env->buflen], subsystem, buffer_size); + if (len >= buffer_size) { + pr_warn("init_uevent_argv: buffer size of %d too small, needed %d\n", + buffer_size, len); return -ENOMEM; } |