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authorJakub Jelen <jjelen@redhat.com>2021-01-11 13:03:40 +0100
committerJakub Jelen <jjelen@redhat.com>2021-01-12 12:46:24 +0100
commit832abe7f4ab6f905b15926393952ef8134c18c81 (patch)
tree83913bbd03731948c8c727af46097341c49a49a5 /include
parentcdac4fca5fd0ab1b92fcfc0ab93d0797f263c736 (diff)
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include: Introduce secure SSH_SIGNATURE_FREE()
Signed-off-by: Jakub Jelen <jjelen@redhat.com> Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
Diffstat (limited to 'include')
-rw-r--r--include/libssh/pki.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/libssh/pki.h b/include/libssh/pki.h
index 0f8cae47..6357b0b6 100644
--- a/include/libssh/pki.h
+++ b/include/libssh/pki.h
@@ -135,6 +135,8 @@ enum ssh_digest_e ssh_key_hash_from_name(const char *name);
/* SSH Signature Functions */
ssh_signature ssh_signature_new(void);
void ssh_signature_free(ssh_signature sign);
+#define SSH_SIGNATURE_FREE(x) \
+ do { ssh_signature_free(x); x = NULL; } while(0)
int ssh_pki_export_signature_blob(const ssh_signature sign,
ssh_string *sign_blob);