prevent writing beyond end of buffer

2020-07-30 16:41:46 +02:00 · 2020-07-30 16:41:46 +02:00 · c68940712d
parent 02222be165
commit c68940712d
1 changed files with 2 additions and 1 deletions
--- a/src/frontend/postsc.c
+++ b/src/frontend/postsc.c
@ -410,7 +410,8 @@ int PS_Text(const char *text_in, int x, int y, int angle)
    char *text;
    {
        const size_t n_char_text = strlen(text_in);
-        text = TMALLOC(char, n_char_text);
+        const size_t n_char_textp = n_char_text + 2;
+        text = TMALLOC(char, n_char_textp);
       utf8_to_latin9(text, text_in, n_char_text);
    }
 #endif