Fixed memory corruption in SDL_GetPreferredLocales()

Fixes libsdl-org#10362
slouken · Jul 24, 2024 · e7771fb · e7771fb
1 parent 31730be
commit e7771fb
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/locale/SDL_locale.c b/src/locale/SDL_locale.c
@@ -50,7 +50,7 @@ static const SDL_Locale * const *build_locales_from_csv_string(char *csv, int *c
     }
 
     slen = ((size_t)(ptr - csv)) + 1; /* SDL_strlen(csv) + 1 */
-    alloclen = (num_locales * sizeof(SDL_Locale *)) + (num_locales * sizeof(SDL_Locale)) + slen;
+    alloclen = ((num_locales + 1) * sizeof(SDL_Locale *)) + (num_locales * sizeof(SDL_Locale)) + slen;
 
     retval = (SDL_Locale **)SDL_calloc(1, alloclen);
     if (!retval) {