diff options
Diffstat (limited to 'src/libsystemd-network/sd-dhcp-lease.c')
| -rw-r--r-- | src/libsystemd-network/sd-dhcp-lease.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/libsystemd-network/sd-dhcp-lease.c b/src/libsystemd-network/sd-dhcp-lease.c index aa07846693..df3d8e6e3c 100644 --- a/src/libsystemd-network/sd-dhcp-lease.c +++ b/src/libsystemd-network/sd-dhcp-lease.c @@ -314,10 +314,14 @@ static int lease_parse_string(const uint8_t *option, size_t len, char **ret) { else { char *string; - if (memchr(option, 0, len)) + /* + * One trailing NUL byte is OK, we don't mind. See: + * https://github.com/systemd/systemd/issues/1337 + */ + if (memchr(option, 0, len - 1)) return -EINVAL; - string = strndup((const char *)option, len); + string = strndup((const char *) option, len); if (!string) return -ENOMEM; |