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[PATCH] be paranoid in dev_d.c

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greg@kroah.com 2004-10-06 00:23:37 -07:00 committed by Greg KH
parent 057f2bdbf6
commit 470c0ef2a6
1 changed files with 1 additions and 0 deletions
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dev_d.c
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@ -71,6 +71,7 @@ void dev_d_send(struct udevice *dev, const char *subsystem, const char *devpath)
if (udev_dev_d == 0)
return;
memset(env_devname, 0x00, sizeof(env_devname));
if (dev->type == 'b' || dev->type == 'c') {
strfieldcpy(env_devname, udev_root);
strfieldcat(env_devname, dev->name);