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bus: use memcpy() rather than unbounded strcpy()

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Lennart Poettering 2013-12-23 02:08:05 +01:00
parent b67f541f13
commit dff91e8b7f
1 changed files with 4 additions and 2 deletions
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6
src/libsystemd-bus/bus-control.c
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@ -803,7 +803,7 @@ static int add_name_change_match(sd_bus *bus,
item->name_change.new.id = new_owner_id; item->name_change.new.id = new_owner_id;
if (name) if (name)
strcpy(item->name_change.name, name); memcpy(item->name_change.name, name, l);
/* If the old name is unset or empty, then /* If the old name is unset or empty, then
* this can match against added names */ * this can match against added names */
@ -854,7 +854,9 @@ static int add_name_change_match(sd_bus *bus,
m->cookie = cookie; m->cookie = cookie;
item = m->items; item = m->items;
item->size = offsetof(struct kdbus_item, id_change) + sizeof(struct kdbus_notify_id_change); item->size =
offsetof(struct kdbus_item, id_change) +
sizeof(struct kdbus_notify_id_change);
item->id_change.id = name_id; item->id_change.id = name_id;
/* If the old name is unset or empty, then this can /* If the old name is unset or empty, then this can