diff options
| -rw-r--r-- | src/libmime/email_addr.c | 1 | ||||
| -rw-r--r-- | src/libmime/mime_headers.c | 26 |
2 files changed, 26 insertions, 1 deletions
diff --git a/src/libmime/email_addr.c b/src/libmime/email_addr.c index 3b9f31de9..e1d52e185 100644 --- a/src/libmime/email_addr.c +++ b/src/libmime/email_addr.c @@ -202,6 +202,7 @@ rspamd_email_address_check_and_add (const gchar *start, gsize len, struct rspamd_email_address addr; /* The whole email is likely address */ + memset (&addr, 0, sizeof (addr)); rspamd_smtp_addr_parse (start, len, &addr); if (addr.flags & RSPAMD_EMAIL_ADDR_VALID) { diff --git a/src/libmime/mime_headers.c b/src/libmime/mime_headers.c index 9d0518c29..b782db010 100644 --- a/src/libmime/mime_headers.c +++ b/src/libmime/mime_headers.c @@ -18,6 +18,7 @@ #include "smtp_parsers.h" #include "mime_encoding.h" #include "libserver/mempool_vars_internal.h" +#include <unicode/utf8.h> static void rspamd_mime_header_check_special (struct rspamd_task *task, @@ -533,7 +534,8 @@ rspamd_mime_header_decode (rspamd_mempool_t *pool, const gchar *in, gsize inlen) { GString *out; - const gchar *c, *p, *end, *tok_start = NULL; + const guchar *c, *p, *end; + const gchar *tok_start = NULL; gsize tok_len = 0, pos; GByteArray *token = NULL, *decoded; rspamd_ftok_t cur_charset = {0, NULL}, old_charset = {0, NULL}; @@ -566,6 +568,28 @@ rspamd_mime_header_decode (rspamd_mempool_t *pool, const gchar *in, c = p; state = got_eqsign; } + else if (*p >= 128) { + gint off = 0; + UChar32 uc; + /* Unencoded character */ + g_string_append_len (out, c, p - c); + /* Check if that's valid UTF8 */ + U8_NEXT (p, off, end - p, uc); + + if (uc <= 0) { + c = p + 1; + /* 0xFFFD in UTF8 */ + g_string_append_len (out, " ", 3); + off = 0; + U8_APPEND_UNSAFE (out->str + out->len - 3, + off, 0xfffd); + } + else { + c = p; + p = p + off; + continue; /* To avoid p ++ after this block */ + } + } p ++; break; case got_eqsign: |