diff options
Diffstat (limited to 'src/libutil/str_util.c')
| -rw-r--r-- | src/libutil/str_util.c | 28 |
1 files changed, 27 insertions, 1 deletions
diff --git a/src/libutil/str_util.c b/src/libutil/str_util.c index e72962904..2e09e48f3 100644 --- a/src/libutil/str_util.c +++ b/src/libutil/str_util.c @@ -1394,7 +1394,33 @@ rspamd_header_value_fold (const gchar *name, case after_quote: g_string_append_len (res, c, p - c); break; - + case fold_token: + /* Here, we have token start at 'c' and token end at 'p' */ + if (g_ascii_isspace (res->str[res->len - 1])) { + g_string_append_len (res, c, p - c); + } + else { + if (*c != '\r' && *c != '\n') { + /* We need to add folding as well */ + switch (how) { + case RSPAMD_TASK_NEWLINES_LF: + g_string_append_len (res, "\n\t", 2); + break; + case RSPAMD_TASK_NEWLINES_CR: + g_string_append_len (res, "\r\t", 2); + break; + case RSPAMD_TASK_NEWLINES_CRLF: + default: + g_string_append_len (res, "\r\n\t", 3); + break; + } + g_string_append_len (res, c, p - c); + } + else { + g_string_append_len (res, c, p - c); + } + } + break; default: g_assert (p == c); break; |