From 430a45adf42309e63c1b8e7302f64a96614d35f6 Mon Sep 17 00:00:00 2001 From: Vsevolod Stakhov Date: Thu, 21 May 2015 13:31:28 +0100 Subject: [PATCH] Do not stem exceptions. --- src/libmime/message.c | 32 +++++++++++++++++--------------- 1 file changed, 17 insertions(+), 15 deletions(-) diff --git a/src/libmime/message.c b/src/libmime/message.c index 786510822..d34dd5598 100644 --- a/src/libmime/message.c +++ b/src/libmime/message.c @@ -1208,23 +1208,25 @@ rspamd_normalize_text_part (struct rspamd_task *task, r = sb_stemmer_stem (stem, w->begin, w->len); } - if (stem != NULL && r != NULL) { - nlen = strlen (r); - nlen = MIN (nlen, w->len); - w->begin = rspamd_mempool_alloc (task->task_pool, nlen); - memcpy (w->begin, r, nlen); - w->len = nlen; - } - else { - temp_word = w->begin; - w->begin = rspamd_mempool_alloc (task->task_pool, w->len); - memcpy (w->begin, temp_word, w->len); - - if (IS_PART_UTF (part)) { - rspamd_str_lc_utf8 (w->begin, w->len); + if (w->len > 0 && !(w->len == 6 && memcmp (w->begin, "!!EX!!", 6) == 0)) { + if (stem != NULL && r != NULL) { + nlen = strlen (r); + nlen = MIN (nlen, w->len); + w->begin = rspamd_mempool_alloc (task->task_pool, nlen); + memcpy (w->begin, r, nlen); + w->len = nlen; } else { - rspamd_str_lc (w->begin, w->len); + temp_word = w->begin; + w->begin = rspamd_mempool_alloc (task->task_pool, w->len); + memcpy (w->begin, temp_word, w->len); + + if (IS_PART_UTF (part)) { + rspamd_str_lc_utf8 (w->begin, w->len); + } + else { + rspamd_str_lc (w->begin, w->len); + } } } } -- 2.39.5