Fail fatally if strdup fails.

diff --git a/Modules/readline.c b/Modules/readline.c
index 5e771d98574173e67689862923524b71595c4626..67ae04db33ef5c650b47d028632c1176e0d30933 100644 (file)
--- a/Modules/readline.c
+++ b/Modules/readline.c
@@ -675,6 +675,8 @@ setup_readline(void)
 {
 #ifdef SAVE_LOCALE
        char *saved_locale = strdup(setlocale(LC_CTYPE, NULL));
+       if (!saved_locale)
+               Py_FatalError("not enough memory to save locale");
 #endif
 
        using_history();
@@ -823,6 +825,8 @@ call_readline(FILE *sys_stdin, FILE *sys_stdout, char *prompt)
 {
 #ifdef SAVE_LOCALE
        char *saved_locale = strdup(setlocale(LC_CTYPE, NULL));
+       if (!saved_locale)
+               Py_FatalError("not enough memory to save locale");
        setlocale(LC_CTYPE, "");
 #endif
        size_t n;