From 44ba38e31c3ee6c5773ee805084099d51f7f46f8 Mon Sep 17 00:00:00 2001 From: Vsevolod Stakhov Date: Mon, 12 Sep 2016 12:31:43 +0100 Subject: [PATCH] [Fix] Do not classify when a message has not enough tokens Issue: #556 MFH: true --- src/libstat/stat_process.c | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/src/libstat/stat_process.c b/src/libstat/stat_process.c index 0d3795f4d7..71983f10f5 100644 --- a/src/libstat/stat_process.c +++ b/src/libstat/stat_process.c @@ -370,6 +370,27 @@ rspamd_stat_classifiers_process (struct rspamd_stat_ctx *st_ctx, cl = g_ptr_array_index (st_ctx->classifiers, i); g_assert (cl != NULL); + if (cl->cfg->min_tokens > 0 && task->tokens->len < cl->cfg->min_tokens) { + msg_debug_task ( + "<%s> contains less tokens than required for %s classifier: " + "%ud < %ud", + task->message_id, + cl->cfg->name, + task->tokens->len, + cl->cfg->min_tokens); + continue; + } + else if (cl->cfg->max_tokens > 0 && task->tokens->len > cl->cfg->max_tokens) { + msg_debug_task ( + "<%s> contains more tokens than allowed for %s classifier: " + "%ud > %ud", + task->message_id, + cl->cfg->name, + task->tokens->len, + cl->cfg->max_tokens); + continue; + } + cl->subrs->classify_func (cl, task->tokens, task); } } -- 2.47.3