diff options
| author |   Nathan Skrzypczak <nathan.skrzypczak@gmail.com> | 2020-10-01 16:50:14 +0200 |
|---|---|---|
| committer |   Dave Barach <openvpp@barachs.net> | 2020-10-02 11:27:39 +0000 |
| commit | c71b56dd5c3127af14eaf22b64d4ef68843dbbb3 (patch) | |
| tree | 94eb8d59d57169d2120441f620d67f75d95be0f2 /src/vnet/ip/ip_types.c | |
| parent | 6614df53509030f1c3faf52512bcd8a9851dec5c (diff) | |
ip: Fix unformat_ip_prefix
Type: fix
Change-Id: I73629ccf7d5a49da3858899dc727cc180fb53003
Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
Diffstat (limited to 'src/vnet/ip/ip_types.c')
| -rw-r--r-- | src/vnet/ip/ip_types.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/vnet/ip/ip_types.c b/src/vnet/ip/ip_types.c index 3d489e4e00d..6e4bb3ba6e4 100644 --- a/src/vnet/ip/ip_types.c +++ b/src/vnet/ip/ip_types.c @@ -64,9 +64,12 @@ uword unformat_ip_prefix (unformat_input_t * input, va_list * args) { ip_prefix_t *a = va_arg (*args, ip_prefix_t *); + /* %d writes more than a u8 */ + int plen; if (unformat (input, "%U/%d", unformat_ip_address, &ip_prefix_addr (a), - &ip_prefix_len (a))) + &plen)) { + ip_prefix_len (a) = plen; if ((ip_prefix_version (a) == AF_IP4 && 32 < ip_prefix_len (a)) || (ip_prefix_version (a) == AF_IP6 && 128 < ip_prefix_len (a))) { |