diff options
Diffstat (limited to 'src/libsystemd-network/dhcp-option.c')
| -rw-r--r-- | src/libsystemd-network/dhcp-option.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/libsystemd-network/dhcp-option.c b/src/libsystemd-network/dhcp-option.c index 68950923dd..24f678c100 100644 --- a/src/libsystemd-network/dhcp-option.c +++ b/src/libsystemd-network/dhcp-option.c @@ -31,6 +31,10 @@ int dhcp_option_append(uint8_t options[], size_t size, size_t *offset, assert(options); assert(offset); + if (code != DHCP_OPTION_END) + /* always make sure there is space for an END option */ + size --; + switch (code) { case DHCP_OPTION_PAD: |