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Clean up keys on stack in rend_parse_service_authorization()

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This commit is contained in:
Andrea Shepard 2012-06-15 21:47:06 -07:00
parent 7f24b9b8c3
commit b5280efc17
1 changed files with 4 additions and 2 deletions
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6
src/or/rendclient.c
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@ -1198,11 +1198,11 @@ rend_parse_service_authorization(const or_options_t *options,
strmap_t *parsed = strmap_new();
smartlist_t *sl = smartlist_new();
rend_service_authorization_t *auth = NULL;
char descriptor_cookie_tmp[REND_DESC_COOKIE_LEN+2];
char descriptor_cookie_base64ext[REND_DESC_COOKIE_LEN_BASE64+2+1];
for (line = options->HidServAuth; line; line = line->next) {
char *onion_address, *descriptor_cookie;
char descriptor_cookie_tmp[REND_DESC_COOKIE_LEN+2];
char descriptor_cookie_base64ext[REND_DESC_COOKIE_LEN_BASE64+2+1];
int auth_type_val = 0;
auth = NULL;
SMARTLIST_FOREACH(sl, char *, c, tor_free(c););
@ -1279,6 +1279,8 @@ rend_parse_service_authorization(const or_options_t *options,
} else {
strmap_free(parsed, rend_service_authorization_strmap_item_free);
}
memset(descriptor_cookie_tmp, 0, sizeof(descriptor_cookie_tmp));
memset(descriptor_cookie_base64ext, 0, sizeof(descriptor_cookie_base64ext));
return res;
}