diff options
| author | Kay Sievers <kay.sievers@vrfy.org> | 2007-02-16 13:20:34 +0100 |
|---|---|---|
| committer | Kay Sievers <kay.sievers@vrfy.org> | 2007-02-16 13:20:34 +0100 |
| commit | 6e82f66ea263d432e483505566f8f13ae83f3ac5 (patch) | |
| tree | 45892a866c579b038d91fcd06c20151de6a0f9dc | |
| parent | 1a4144498aaf4a457d3dd03c25ccb9b8e1f848c7 (diff) | |
apply format chars to ATTR before writing to sysfs
| -rw-r--r-- | udev_rules.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/udev_rules.c b/udev_rules.c index d1c3f042c3..200b4e7024 100644 --- a/udev_rules.c +++ b/udev_rules.c @@ -842,18 +842,20 @@ try_parent: if (pair->key.operation == KEY_OP_ASSIGN) { const char *key_name = key_pair_name(rule, pair); - const char *key_value = key_val(rule, &pair->key); char attr[PATH_SIZE]; + char value[NAME_SIZE]; FILE *f; strlcpy(attr, sysfs_path, sizeof(attr)); strlcat(attr, udev->dev->devpath, sizeof(attr)); strlcat(attr, "/", sizeof(attr)); strlcat(attr, key_name, sizeof(attr)); - dbg("write '%s' to '%s'", key_value, attr); + strlcpy(value, key_val(rule, &pair->key), sizeof(value)); + udev_rules_apply_format(udev, value, sizeof(value)); + info("writing '%s' to sysfs file '%s'", value, attr); f = fopen(attr, "w"); if (f != NULL) { - if (fprintf(f, "%s\n", key_value) <= 0) + if (fprintf(f, "%s", value) <= 0) err("error writing ATTR{%s}: %s", attr, strerror(errno)); fclose(f); } else |