commit 1a00212: [Minor] Core: Extend zero width spaces characters set

[Vsevolod Stakhov]

Author: Vsevolod Stakhov
Date: 2019-01-21 12:40:48 +0000
URL: https://github.com/rspamd/rspamd/commit/1a00212d6271dddc1276eb2e44afaa30971a2cbd

[Minor] Core: Extend zero width spaces characters set

---
 src/libutil/str_util.h | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/libutil/str_util.h b/src/libutil/str_util.h
index f95932547..5e3d7a201 100644
--- a/src/libutil/str_util.h
+++ b/src/libutil/str_util.h
@@ -454,9 +454,13 @@ gchar * rspamd_str_make_utf_valid (const gchar *src, gsize slen, gsize *dstlen);
  */
 gsize rspamd_gstring_strip (GString *s, const gchar *strip_chars);
 
-#define IS_ZERO_WIDTH_SPACE(uc) ((uc) == 0x200b || (uc) == 0x200c)
+#define IS_ZERO_WIDTH_SPACE(uc) ((uc) == 0x200B || \
+								(uc) == 0x200C || \
+								(uc) == 0x200D || \
+								(uc) == 0xFEFF)
 #define IS_OBSCURED_CHAR(uc) (((uc) >= 0x200B && (uc) <= 0x200F) || \
 								((uc) >= 0x2028 && (uc) <= 0x202F) || \
-								((uc) >= 0x205F && (uc) <= 0x206F))
+								((uc) >= 0x205F && (uc) <= 0x206F) || \
+								(uc) == 0xFEFF)
 
 #endif /* SRC_LIBUTIL_STR_UTIL_H_ */