Fix strcpy invalid write size (#111)

`strcpy` copies the terminating NULL-character, too.

diff --git a/src/vkvg_fonts.c b/src/vkvg_fonts.c
index a4dce4166e9047a6826d0f701bbd947902ff4dfd..1b6ee191017b70e61043cfeb6696c2bfbffcbbf2 100644 (file)
--- a/src/vkvg_fonts.c
+++ b/src/vkvg_fonts.c
@@ -375,7 +375,7 @@ void _font_add_name (_vkvg_font_identity_t* font, const char* name, int nameLeng
        else
                font->names = (char**) realloc (font->names, font->namesCount * sizeof(char*));
 
-       font->names[font->namesCount-1] = (char*)calloc(nameLength, sizeof (char));
+       font->names[font->namesCount-1] = (char*)calloc(nameLength + 1, sizeof (char));
        strcpy (font->names[font->namesCount-1], name);
 }
 bool _font_cache_load_font_file_in_memory (_vkvg_font_identity_t* fontId) {