Comment our function

1 files changed, 6 insertions, 0 deletions

diff --git a/auth2-pubkey.c b/auth2-pubkey.c
index a3cee1776..51f5edb0f 100644
--- a/auth2-pubkey.c
+++ b/auth2-pubkey.c
@@ -565,6 +565,12 @@ match_principals_command(struct ssh *ssh, struct passwd *user_pw,
         return found_principal;
 }
 
+/* Just like check_authkey_line, except check for a valid wildcard entry.
+ *
+ * Check a single line of an authorized_keys-format file. Returns 0 if key
+ * matches, -1 otherwise. Will return key/cert options via *authoptsp on
+ * success. "loc" is used as file/line location in log messages.
+ */
 static int
 check_authkey_line_for_wildcard(struct sshkey *key, char *cp, const char *loc, struct sshauthopt **authoptsp)
 {