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| author | June McEnroe <june@causal.agency> | 2022-01-16 14:17:46 -0500 |
|---|---|---|
| committer | June McEnroe <june@causal.agency> | 2022-01-16 14:17:46 -0500 |
| commit | 605f889ab57c3465523104812fbf3edeb1e513d9 (patch) | |
| tree | bc725593f352dee73e9337ddc6fe520331d25acc | |
| parent | Use Cold for away notices in queries (diff) | |
| download | catgirl-2.0a.tar.gz catgirl-2.0a.zip | |
Avoid sending null byte in SASL PLAIN 2.0a
Woops! BASE64_SIZE is the size of the string buffer. Somehow ergo is the only server software (that I know of) to reject the accidental null byte. Reported by smlavine.
| -rw-r--r-- | handle.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/handle.c b/handle.c index 5d61081..e460c7c 100644 --- a/handle.c +++ b/handle.c @@ -219,7 +219,7 @@ static void handleAuthenticate(struct Message *msg) { char b64[BASE64_SIZE(sizeof(buf))]; base64(b64, buf, len); ircFormat("AUTHENTICATE "); - ircSend(b64, BASE64_SIZE(len)); + ircSend(b64, BASE64_SIZE(len) - 1); ircFormat("\r\n"); explicit_bzero(b64, sizeof(b64)); |