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Fix buffer overflow (space for '\0' character missing)

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Daniel Eisele
2017-08-23 22:06:49 +02:00
parent ca3347f21d
commit c1dc380ba9
1 changed files with 2 additions and 2 deletions
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4
hangman.c
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@@ -176,7 +176,7 @@ void initAlphabet(game_state *gs) {
break;
}
}
gs->alphabet = malloc(sizeof(char) * hasNumber ? ALPHABET : ALPHABET_NUM);
gs->alphabet = malloc(sizeof(char) * ((hasNumber ? ALPHABET : ALPHABET_NUM) + 1));
strcpy(gs->alphabet, "abcdefghijklmnopqrstuvwxyz");
if (hasNumber) {
@@ -226,7 +226,7 @@ void drawGuessWord(game_state *gs) {
}
rows++;
}
gs->wordRows = rows; //set the number of rows for clearing the screen later
gs->wordRows = rows; //set the number of rows for clearing the screen later
tempstartpos = xcounter = gs->centerx - (gs->wordLength / rows);
}
for (i = startpos; i < startpos + (gs->wordLength * 2); i++) {