From: Mohammed EL Kadiri <med08elkadiri@gmail.com>
Date: Mon, 15 Jun 2026 12:11:50 +0000 (+0300)
Subject: keys: keyctl_pkey: replace BUG with return -EOPNOTSUPP
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1b9524250996b1f2f49833a1b2ae21c34e486f85;p=thirdparty%2Flinux.git

keys: keyctl_pkey: replace BUG with return -EOPNOTSUPP

Replace two BUG() calls in keyctl_pkey_params_get_2() and
keyctl_pkey_e_d_s() default cases with -EOPNOTSUPP, matching
the error style already used in these functions.

Signed-off-by: Mohammed EL Kadiri <med08elkadiri@gmail.com>
Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
---

diff --git a/security/keys/keyctl_pkey.c b/security/keys/keyctl_pkey.c
index ba150ee2d4a3..15b6bf6399b5 100644
--- a/security/keys/keyctl_pkey.c
+++ b/security/keys/keyctl_pkey.c
@@ -163,7 +163,7 @@ static int keyctl_pkey_params_get_2(const struct keyctl_pkey_params __user *_par
 		params->out_len = info.max_sig_size;
 		break;
 	default:
-		BUG();
+		return -EOPNOTSUPP;
 	}
 
 	params->in_len  = uparams.in_len;
@@ -245,7 +245,8 @@ long keyctl_pkey_e_d_s(int op,
 		params.op = kernel_pkey_sign;
 		break;
 	default:
-		BUG();
+		ret = -EOPNOTSUPP;
+		goto error_params;
 	}
 
 	in = memdup_user(_in, params.in_len);