krb5 commit: Fix memory leak in gss_acquire_cred_from()

https://github.com/krb5/krb5/commit/e7b4a2ae07a07cc337c6a62c502f6167c52dd16b
commit e7b4a2ae07a07cc337c6a62c502f6167c52dd16b
Author: Greg Hudson <[email protected]>
Date:   Fri Apr 3 19:44:41 2026 -0400

    Fix memory leak in gss_acquire_cred_from()
    
    If gss_acquire_cred_from() is used with the krb5 mech and the verify
    option (added in commit adbf73c507f383380c55d2ba9fa1ad6f30545bec), and
    verification fails, make sure to free the credential we obtained
    before returning.  Reported by Evgeny Shemyakin.
    
    ticket: 9204

 src/lib/gssapi/krb5/acquire_cred.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/lib/gssapi/krb5/acquire_cred.c b/src/lib/gssapi/krb5/acquire_cred.c
index 0e12c2233..d35672fbb 100644
--- a/src/lib/gssapi/krb5/acquire_cred.c
+++ b/src/lib/gssapi/krb5/acquire_cred.c
@@ -613,7 +613,7 @@ get_initial_cred(krb5_context context, const struct verify_params *verify,
 {
     krb5_error_code code;
     krb5_get_init_creds_opt *opt = NULL;
-    krb5_creds creds;
+    krb5_creds creds = { 0 };
 
     code = krb5_get_init_creds_opt_alloc(context, &opt);
     if (code)
@@ -648,8 +648,8 @@ get_initial_cred(krb5_context context, const struct verify_params *verify,
     cred->name->princ = creds.client;
     creds.client = NULL;
 
-    krb5_free_cred_contents(context, &creds);
 cleanup:
+    krb5_free_cred_contents(context, &creds);
     krb5_get_init_creds_opt_free(context, opt);
     return code;
 }