Kernel/linux
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2025-01-15 01:24:33 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Driver-Core: require valid action string in uevent trigger

Browse Source 
No longer fall back to "add" and warn, but always require a valid
action-string written to the "uevent" file.

Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Kay Sievers 2010-01-14 22:54:37 +01:00 committed by Greg Kroah-Hartman
parent 7934779a69
commit 3f5468c9ae
1 changed files with 3 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
drivers/base/core.c
View File

@ -306,15 +306,10 @@ static ssize_t store_uevent(struct device *dev, struct device_attribute *attr,
{ {
enum kobject_action action; enum kobject_action action;
if (kobject_action_type(buf, count, &action) == 0) { if (kobject_action_type(buf, count, &action) == 0)
kobject_uevent(&dev->kobj, action); kobject_uevent(&dev->kobj, action);
goto out; else
} dev_err(dev, "uevent: unknown action-string\n");
dev_err(dev, "uevent: unsupported action-string; this will "
"be ignored in a future kernel version\n");
kobject_uevent(&dev->kobj, KOBJ_ADD);
out:
return count; return count;
} }