From 37f4dee7277c62e5be0ec22c330c5f14273d117b Mon Sep 17 00:00:00 2001
From: Marcos Del Sol Vives <marcos@orca.pet>
Date: Fri, 22 Jan 2021 22:21:08 +0100
Subject: [PATCH] Fix out of bounds read

---
 client/src/ui.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/client/src/ui.c b/client/src/ui.c
index 3b85f4e94..293a98c58 100644
--- a/client/src/ui.c
+++ b/client/src/ui.c
@@ -474,7 +474,7 @@ static bool emojify_token(const char *token, uint8_t token_length, const char **
                 case EMO_ALTTEXT: {
                     int j = 0;
                     *emojified_token_length = 0;
-                    while (EmojiAltTable[j].alias && EmojiAltTable[i].alttext) {
+                    while (EmojiAltTable[j].alias && EmojiAltTable[j].alttext) {
                         if ((strlen(EmojiAltTable[j].alias) == token_length) && (0 == memcmp(EmojiAltTable[j].alias, token, token_length))) {
                             *emojified_token = EmojiAltTable[j].alttext;
                             *emojified_token_length = strlen(EmojiAltTable[j].alttext);