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upstream: prevent leak in sshsig_match_principals; ok djm@ 

OpenBSD-Commit-ID: 594f61ad4819ff5c72dfe99ba666a17f0e1030ae
This commit is contained in:
markus@openbsd.org 2023-12-08 09:18:39 +00:00 committed by Damien Miller
parent 19d3ee2f3a
commit 4086bd6652
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1 changed files with 3 additions and 4 deletions
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7
sshsig.c
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@ -1,4 +1,4 @@
/* $OpenBSD: sshsig.c,v 1.33 2023/09/06 23:18:15 djm Exp $ */ /* $OpenBSD: sshsig.c,v 1.34 2023/12/08 09:18:39 markus Exp $ */
/* /*
* Copyright (c) 2019 Google LLC * Copyright (c) 2019 Google LLC
* *
@ -1121,12 +1121,11 @@ sshsig_match_principals(const char *path, const char *principal,
if (ret == 0) { if (ret == 0) {
if (nprincipals == 0) if (nprincipals == 0)
ret = SSH_ERR_KEY_NOT_FOUND; ret = SSH_ERR_KEY_NOT_FOUND;
if (nprincipalsp != 0)
*nprincipalsp = nprincipals;
if (principalsp != NULL) { if (principalsp != NULL) {
*principalsp = principals; *principalsp = principals;
principals = NULL; /* transferred */ principals = NULL; /* transferred */
}
if (nprincipalsp != 0) {
*nprincipalsp = nprincipals;
nprincipals = 0; nprincipals = 0;
} }
} }