bpo-35720: Fixing a memory leak in pymain_parse_cmdline_impl() (GH-11528)
When the loop in the pymain_read_conf function in this same file
calls pymain_init_cmdline_argv() a 2nd time, the pymain->command
buffer of wchar_t is overriden and the previously allocated memory
is never freed.
diff --git a/Modules/main.c b/Modules/main.c
index 8e66ddd..da79a63 100644
--- a/Modules/main.c
+++ b/Modules/main.c
@@ -1376,6 +1376,7 @@
goto done;
}
pymain_clear_cmdline(pymain, cmdline);
+ pymain_clear_pymain(pymain);
memset(cmdline, 0, sizeof(*cmdline));
config->utf8_mode = new_utf8_mode;
config->coerce_c_locale = new_coerce_c_locale;