IMAP auth function fixed;

src/imap.c

@@ -57,16 +57,16 @@ int imap_auth(struct tlsport *p, struct ejabber_msg *m)
       len = tls_io(p, buf, IMAPLINE_LENGTH - sizeof(char), TLSIO_READ);
     } while(len == IMAPLINE_LENGTH - sizeof(char));
     memset(buf, '\0', IMAPLINE_LENGTH);
-  } else memset(buf, '\0', len = sizeof(char));
+  } else memset(buf, '\0', len + sizeof(char));
 
   /* try to login with provided credentials */
   mlen = strlen(m->user) + strlen(m->domain) + strlen(m->password);
-  mlen += 14; /* "a login 11 22" */
+  mlen += 16; /* "a login 11 22" */
   if(mlen > IMAPLINE_LENGTH - sizeof(char)) return -1; /* too long */
   /* create a message */
-  snprintf(buf, mlen, "a login \"%s@%s\" \"%s\"", m->user, m->domain,
+  snprintf(buf, mlen, "a login \"%s@%s\" \"%s\"\n", m->user, m->domain,
            m->password);
-  len = tls_io(p, buf, mlen, TLSIO_WRITE);
+  len = tls_io(p, buf, mlen - sizeof(char), TLSIO_WRITE);
   if(len < 0) return -1;
   else memset(buf, '\0', mlen);