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| author | Vsevolod Stakhov <vsevolod@highsecure.ru> | 2019-06-04 10:06:24 +0100 |
|---|---|---|
| committer | Vsevolod Stakhov <vsevolod@highsecure.ru> | 2019-06-04 10:06:24 +0100 |
| commit | e658c7fcb5d275f144954b9cea1c34fadfa81902 (patch) | |
| tree | 87ae0237205cae12e57ce45b7acbe3fab6d11229 /src/libmime | |
| parent | 6dbf2e4e35b7be68774ae4a87e582742cb1258f5 (diff) | |
| download | rspamd-e658c7fcb5d275f144954b9cea1c34fadfa81902.tar.gz rspamd-e658c7fcb5d275f144954b9cea1c34fadfa81902.zip | |
[Fix] Escape utf in regexp to dodge ragel/hyperscan issue
Diffstat (limited to 'src/libmime')
| -rw-r--r-- | src/libmime/mime_expressions.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/libmime/mime_expressions.c b/src/libmime/mime_expressions.c index 7a0c27f1b..89111743b 100644 --- a/src/libmime/mime_expressions.c +++ b/src/libmime/mime_expressions.c @@ -491,9 +491,14 @@ rspamd_mime_expr_parse_regexp_atom (rspamd_mempool_t * pool, const gchar *line, dend = result->regexp_text + (end - start); *dend = '\0'; - result->regexp = rspamd_regexp_new (dbegin, re_flags->str, + gsize esc_len; + gchar *escaped = rspamd_str_regexp_escape (dbegin, dend - dbegin, &esc_len, + RSPAMD_REGEXP_ESCAPE_UTF); + + result->regexp = rspamd_regexp_new (escaped, re_flags->str, &err); + g_free (escaped); g_string_free (re_flags, TRUE); if (result->regexp == NULL || err != NULL) { |