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network: make enough space for string

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Follow-up for PR #877.
This commit is contained in:
Lennart Poettering 2015-08-05 22:25:12 +03:00
parent b5a306ef73
commit 30afef872e
1 changed files with 1 additions and 1 deletions
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2
src/libsystemd-network/sd-dhcp-lease.c
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@ -779,7 +779,7 @@ int sd_dhcp_lease_save(sd_dhcp_lease *lease, const char *lease_file) {
}
LIST_FOREACH(options, option, lease->private_options) {
char key[strlen("OPTION_000")];
char key[strlen("OPTION_000")+1];
snprintf(key, sizeof(key), "OPTION_%"PRIu8, option->tag);
r = serialize_dhcp_option(f, key, option->data, option->length);
if (r < 0)