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| author | Omar Polo <op@omarpolo.com> | 2024-06-17 20:47:24 +0000 |
|---|---|---|
| committer | Omar Polo <op@omarpolo.com> | 2024-06-17 20:47:24 +0000 |
| commit | 2a090b866d78d8e9a06a1e49e6b48cd4b5a488d0 (patch) | |
| tree | 3c9d8812fdba5810c8e78a9c97294b49951fdd29 /proxy-proto.c | |
| parent | fb8311e48f5ee4a4d11299ee7aadabca581eb1da (diff) | |
proxy-proto: ensure there's a space after "TCP4/6"
Diffstat (limited to 'proxy-proto.c')
| -rw-r--r-- | proxy-proto.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/proxy-proto.c b/proxy-proto.c index bef2633..fe5436d 100644 --- a/proxy-proto.c +++ b/proxy-proto.c @@ -51,6 +51,9 @@ check_proto_v1(char **buf) default: return (-1); } + if ((*buf)[1] != ' ') + return (-1); + // '4' / '6' + ' ' *buf += 2; |