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fix "do not access parent" warning for ATTR{}

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This commit is contained in:
Kay Sievers 2007-06-01 16:37:43 +02:00
parent fd40749e68
commit d419e96238
1 changed files with 1 additions and 1 deletions
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udev_rules_parse.c
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@ -376,7 +376,7 @@ static int add_to_rules(struct udev_rules *rules, char *line, const char *filena
if (strncmp(attr, "device/", 7) == 0)
err("the 'device' link is deprecated and will be removed from a future kernel, "
"please fix it in %s:%u", filename, lineno);
else if (strchr(attr, '/') != NULL)
else if (strstr(attr, "../") != NULL)
err("do not reference parent sysfs directories directly, that may break with a future kernel, "
"please fix it in %s:%u", filename, lineno);
if (add_rule_key_pair(rule, &rule->attrs, operation, attr, value) != 0)