diff options
| -rw-r--r-- | usr.bin/ssh/auth-options.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/usr.bin/ssh/auth-options.c b/usr.bin/ssh/auth-options.c index 75445737034..f63cbc19dcc 100644 --- a/usr.bin/ssh/auth-options.c +++ b/usr.bin/ssh/auth-options.c @@ -1,4 +1,4 @@ -/* $OpenBSD: auth-options.c,v 1.96 2021/07/23 03:57:20 djm Exp $ */ +/* $OpenBSD: auth-options.c,v 1.97 2021/07/24 01:55:19 djm Exp $ */ /* * Copyright (c) 2018 Damien Miller <djm@mindrot.org> * @@ -407,8 +407,10 @@ sshauthopt_parse(const char *opts, const char **errstrp) errstr = "invalid environment string"; goto fail; } - if ((cp = strdup(opt)) == NULL) + if ((cp = strdup(opt)) == NULL) { + free(opt); goto alloc_fail; + } l = (size_t)(tmp - opt); cp[l] = '\0'; /* truncate at '=' */ if (!valid_env_name(cp)) { @@ -437,7 +439,9 @@ sshauthopt_parse(const char *opts, const char **errstrp) goto alloc_fail; } ret->env[ret->nenv++] = opt; + opt = NULL; /* transferred */ } + free(opt); } else if (opt_match(&opts, "permitopen")) { if (handle_permit(&opts, 0, &ret->permitopen, &ret->npermitopen, &errstr) != 0) |