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print warning for NAME="%k" - it breaks the kernel supplied DEVNAME

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This commit is contained in:
Kay Sievers 2009-08-19 07:31:39 +02:00
parent 8eefdffb6b
commit 8e2470d68e
1 changed files with 3 additions and 0 deletions
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3
udev/udev-rules.c
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@ -1406,6 +1406,9 @@ static int add_rule(struct udev_rules *rules, char *line,
} else {
if (value[0] == '\0')
info(rules->udev, "name empty, node creation suppressed\n");
else if (strcmp(value, "%k") == 0)
err(rules->udev, "NAME=\"%%k\" is superfluous and breaks "
"kernel supplied names, please remove it from %s:%u\n", filename, lineno);
rule_add_key(&rule_tmp, TK_A_NAME, op, value, NULL);
attr = get_key_attribute(rules->udev, key + sizeof("NAME")-1);
if (attr != NULL) {