Don't allow empty channel names ("#") in strict RFC mode.

This closes Bug #88.

Patch proposed by Eric <egrunow@ucsd.edu>, but with wrong length
comparision: please note that Channel_IsValidName() checks the name
INCLUDING the prefix, so the test must be length<=1!

diff --git a/src/ngircd/channel.c b/src/ngircd/channel.c
index 587668105ff36340cb884b97ae3a28793e42d1c7..aec6aa2da9e9a6b686535040e46432099c424fd0 100644 (file)
--- a/src/ngircd/channel.c
+++ b/src/ngircd/channel.c
@@ -500,6 +500,10 @@ Channel_IsValidName( const char *Name )
 {
        assert( Name != NULL );
 
+#ifdef STRICT_RFC
+       if (strlen(Name) <= 1)
+               return false;
+#endif
        if (strchr("+#", Name[0]) == NULL)
                return false;
        if (strlen(Name) >= CHANNEL_NAME_LEN)