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Fix out of bounds read

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This commit is contained in:
Marcos Del Sol Vives
2021-01-22 22:21:08 +01:00
parent b461b1defa
commit 37f4dee727
1 changed files with 1 additions and 1 deletions
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client/src/ui.c
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@@ -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);