From patchwork Tue Jun 12 08:09:05 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Enderborg X-Patchwork-Id: 10459643 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 12B6960532 for ; Tue, 12 Jun 2018 08:14:40 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 0472328688 for ; Tue, 12 Jun 2018 08:14:40 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id ECD2828696; Tue, 12 Jun 2018 08:14:39 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 138ED28688 for ; Tue, 12 Jun 2018 08:14:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933766AbeFLILm (ORCPT ); Tue, 12 Jun 2018 04:11:42 -0400 Received: from seldsegrel01.sonyericsson.com ([37.139.156.29]:6038 "EHLO SELDSEGREL01.sonyericsson.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932497AbeFLIJx (ORCPT ); Tue, 12 Jun 2018 04:09:53 -0400 From: Peter Enderborg To: , Paul Moore , Stephen Smalley , Eric Paris , James Morris , Daniel Jurgens , Doug Ledford , , , , "Serge E . Hallyn" Subject: [PATCH 06/13] selinux: Cleanup printk logging in services Date: Tue, 12 Jun 2018 10:09:05 +0200 Message-ID: <20180612080912.7827-7-peter.enderborg@sony.com> X-Mailer: git-send-email 2.15.1 In-Reply-To: <20180612080912.7827-1-peter.enderborg@sony.com> References: <20180612080912.7827-1-peter.enderborg@sony.com> MIME-Version: 1.0 Sender: owner-linux-security-module@vger.kernel.org Precedence: bulk List-ID: X-Virus-Scanned: ClamAV using ClamSMTP Replace printk with pr_* to avoid checkpatch warnings. Signed-off-by: Peter Enderborg --- security/selinux/ss/services.c | 71 +++++++++++++++++++++--------------------- 1 file changed, 35 insertions(+), 36 deletions(-) diff --git a/security/selinux/ss/services.c b/security/selinux/ss/services.c index 8057e19dc15f..9ad9b6c2f0a7 100644 --- a/security/selinux/ss/services.c +++ b/security/selinux/ss/services.c @@ -136,8 +136,7 @@ static int selinux_set_mapping(struct policydb *pol, p_out->value = string_to_security_class(pol, p_in->name); if (!p_out->value) { - printk(KERN_INFO - "SELinux: Class %s not defined in policy.\n", + pr_info("SELinux: Class %s not defined in policy.\n", p_in->name); if (pol->reject_unknown) goto err; @@ -156,8 +155,7 @@ static int selinux_set_mapping(struct policydb *pol, p_out->perms[k] = string_to_av_perm(pol, p_out->value, p_in->perms[k]); if (!p_out->perms[k]) { - printk(KERN_INFO - "SELinux: Permission %s in class %s not defined in policy.\n", + pr_info("SELinux: Permission %s in class %s not defined in policy.\n", p_in->perms[k], p_in->name); if (pol->reject_unknown) goto err; @@ -170,7 +168,7 @@ static int selinux_set_mapping(struct policydb *pol, } if (print_unknown_handle) - printk(KERN_INFO "SELinux: the above unknown classes and permissions will be %s\n", + pr_info("SELinux: the above unknown classes and permissions will be %s\n", pol->allow_unknown ? "allowed" : "denied"); out_map->size = i; @@ -644,7 +642,7 @@ static void context_struct_compute_av(struct policydb *policydb, if (unlikely(!tclass || tclass > policydb->p_classes.nprim)) { if (printk_ratelimit()) - printk(KERN_WARNING "SELinux: Invalid class %hu\n", tclass); + pr_warn("SELinux: Invalid class %hu\n", tclass); return; } @@ -793,7 +791,7 @@ static int security_compute_validatetrans(struct selinux_state *state, ocontext = sidtab_search(sidtab, oldsid); if (!ocontext) { - printk(KERN_ERR "SELinux: %s: unrecognized SID %d\n", + pr_err("SELinux: %s: unrecognized SID %d\n", __func__, oldsid); rc = -EINVAL; goto out; @@ -801,7 +799,7 @@ static int security_compute_validatetrans(struct selinux_state *state, ncontext = sidtab_search(sidtab, newsid); if (!ncontext) { - printk(KERN_ERR "SELinux: %s: unrecognized SID %d\n", + pr_err("SELinux: %s: unrecognized SID %d\n", __func__, newsid); rc = -EINVAL; goto out; @@ -809,7 +807,7 @@ static int security_compute_validatetrans(struct selinux_state *state, tcontext = sidtab_search(sidtab, tasksid); if (!tcontext) { - printk(KERN_ERR "SELinux: %s: unrecognized SID %d\n", + pr_err("SELinux: %s: unrecognized SID %d\n", __func__, tasksid); rc = -EINVAL; goto out; @@ -883,7 +881,7 @@ int security_bounded_transition(struct selinux_state *state, rc = -EINVAL; old_context = sidtab_search(sidtab, old_sid); if (!old_context) { - printk(KERN_ERR "SELinux: %s: unrecognized SID %u\n", + pr_err("SELinux: %s: unrecognized SID %u\n", __func__, old_sid); goto out; } @@ -891,7 +889,7 @@ int security_bounded_transition(struct selinux_state *state, rc = -EINVAL; new_context = sidtab_search(sidtab, new_sid); if (!new_context) { - printk(KERN_ERR "SELinux: %s: unrecognized SID %u\n", + pr_err("SELinux: %s: unrecognized SID %u\n", __func__, new_sid); goto out; } @@ -1040,14 +1038,14 @@ void security_compute_xperms_decision(struct selinux_state *state, scontext = sidtab_search(sidtab, ssid); if (!scontext) { - printk(KERN_ERR "SELinux: %s: unrecognized SID %d\n", + pr_err("SELinux: %s: unrecognized SID %d\n", __func__, ssid); goto out; } tcontext = sidtab_search(sidtab, tsid); if (!tcontext) { - printk(KERN_ERR "SELinux: %s: unrecognized SID %d\n", + pr_err("SELinux: %s: unrecognized SID %d\n", __func__, tsid); goto out; } @@ -1129,7 +1127,7 @@ void security_compute_av(struct selinux_state *state, scontext = sidtab_search(sidtab, ssid); if (!scontext) { - printk(KERN_ERR "SELinux: %s: unrecognized SID %d\n", + pr_err("SELinux: %s: unrecognized SID %d\n", __func__, ssid); goto out; } @@ -1140,7 +1138,7 @@ void security_compute_av(struct selinux_state *state, tcontext = sidtab_search(sidtab, tsid); if (!tcontext) { - printk(KERN_ERR "SELinux: %s: unrecognized SID %d\n", + pr_err("SELinux: %s: unrecognized SID %d\n", __func__, tsid); goto out; } @@ -1183,7 +1181,7 @@ void security_compute_av_user(struct selinux_state *state, scontext = sidtab_search(sidtab, ssid); if (!scontext) { - printk(KERN_ERR "SELinux: %s: unrecognized SID %d\n", + pr_err("SELinux: %s: unrecognized SID %d\n", __func__, ssid); goto out; } @@ -1194,7 +1192,7 @@ void security_compute_av_user(struct selinux_state *state, tcontext = sidtab_search(sidtab, tsid); if (!tcontext) { - printk(KERN_ERR "SELinux: %s: unrecognized SID %d\n", + pr_err("SELinux: %s: unrecognized SID %d\n", __func__, tsid); goto out; } @@ -1310,7 +1308,7 @@ static int security_sid_to_context_core(struct selinux_state *state, *scontext = scontextp; goto out; } - printk(KERN_ERR "SELinux: %s: called before initial " + pr_err("SELinux: %s: called before initial " "load_policy on unknown SID %d\n", __func__, sid); rc = -EINVAL; goto out; @@ -1323,7 +1321,7 @@ static int security_sid_to_context_core(struct selinux_state *state, else context = sidtab_search(sidtab, sid); if (!context) { - printk(KERN_ERR "SELinux: %s: unrecognized SID %d\n", + pr_err("SELinux: %s: unrecognized SID %d\n", __func__, sid); rc = -EINVAL; goto out_unlock; @@ -1678,14 +1676,14 @@ static int security_compute_sid(struct selinux_state *state, scontext = sidtab_search(sidtab, ssid); if (!scontext) { - printk(KERN_ERR "SELinux: %s: unrecognized SID %d\n", + pr_err("SELinux: %s: unrecognized SID %d\n", __func__, ssid); rc = -EINVAL; goto out_unlock; } tcontext = sidtab_search(sidtab, tsid); if (!tcontext) { - printk(KERN_ERR "SELinux: %s: unrecognized SID %d\n", + pr_err("SELinux: %s: unrecognized SID %d\n", __func__, tsid); rc = -EINVAL; goto out_unlock; @@ -1911,7 +1909,8 @@ static inline int convert_context_handle_invalid_context( return -EINVAL; if (!context_struct_to_string(policydb, context, &s, &len)) { - printk(KERN_WARNING "SELinux: Context %s would be invalid if enforcing\n", s); + pr_warn("SELinux: Context %s would be invalid if enforcing\n", + s); kfree(s); } return 0; @@ -1962,7 +1961,7 @@ static int convert_context(u32 key, c->len, &ctx, SECSID_NULL); kfree(s); if (!rc) { - printk(KERN_INFO "SELinux: Context %s became valid (mapped).\n", + pr_info("SELinux: Context %s became valid (mapped).\n", c->str); /* Replace string with mapped representation. */ kfree(c->str); @@ -1974,7 +1973,7 @@ static int convert_context(u32 key, goto out; } else { /* Other error condition, e.g. ENOMEM. */ - printk(KERN_ERR "SELinux: Unable to map context %s, rc = %d.\n", + pr_err("SELinux: Unable to map context %s, rc = %d.\n", c->str, -rc); goto out; } @@ -2033,7 +2032,7 @@ static int convert_context(u32 key, oc = oc->next; rc = -EINVAL; if (!oc) { - printk(KERN_ERR "SELinux: unable to look up" + pr_err("SELinux: unable to look up" " the initial SIDs list\n"); goto bad; } @@ -2065,7 +2064,7 @@ static int convert_context(u32 key, context_destroy(c); c->str = s; c->len = len; - printk(KERN_INFO "SELinux: Context %s became invalid (unmapped).\n", + pr_info("SELinux: Context %s became invalid (unmapped).\n", c->str); rc = 0; goto out; @@ -2170,13 +2169,13 @@ int security_load_policy(struct selinux_state *state, void *data, size_t len) newpolicydb->len = len; /* If switching between different policy types, log MLS status */ if (policydb->mls_enabled && !newpolicydb->mls_enabled) - printk(KERN_INFO "SELinux: Disabling MLS support...\n"); + pr_info("SELinux: Disabling MLS support...\n"); else if (!policydb->mls_enabled && newpolicydb->mls_enabled) - printk(KERN_INFO "SELinux: Enabling MLS support...\n"); + pr_info("SELinux: Enabling MLS support...\n"); rc = policydb_load_isids(newpolicydb, &newsidtab); if (rc) { - printk(KERN_ERR "SELinux: unable to load the initial SIDs\n"); + pr_err("SELinux: unable to load the initial SIDs\n"); policydb_destroy(newpolicydb); goto out; } @@ -2187,7 +2186,7 @@ int security_load_policy(struct selinux_state *state, void *data, size_t len) rc = security_preserve_bools(state, newpolicydb); if (rc) { - printk(KERN_ERR "SELinux: unable to preserve booleans\n"); + pr_err("SELinux: unable to preserve booleans\n"); goto err; } @@ -2207,7 +2206,7 @@ int security_load_policy(struct selinux_state *state, void *data, size_t len) args.newp = newpolicydb; rc = sidtab_map(&newsidtab, convert_context, &args); if (rc) { - printk(KERN_ERR "SELinux: unable to convert the internal" + pr_err("SELinux: unable to convert the internal" " representation of contexts in the new SID" " table\n"); goto err; @@ -2999,7 +2998,7 @@ int security_sid_mls_copy(struct selinux_state *state, rc = -EINVAL; context1 = sidtab_search(sidtab, sid); if (!context1) { - printk(KERN_ERR "SELinux: %s: unrecognized SID %d\n", + pr_err("SELinux: %s: unrecognized SID %d\n", __func__, sid); goto out_unlock; } @@ -3007,7 +3006,7 @@ int security_sid_mls_copy(struct selinux_state *state, rc = -EINVAL; context2 = sidtab_search(sidtab, mls_sid); if (!context2) { - printk(KERN_ERR "SELinux: %s: unrecognized SID %d\n", + pr_err("SELinux: %s: unrecognized SID %d\n", __func__, mls_sid); goto out_unlock; } @@ -3104,14 +3103,14 @@ int security_net_peersid_resolve(struct selinux_state *state, rc = -EINVAL; nlbl_ctx = sidtab_search(sidtab, nlbl_sid); if (!nlbl_ctx) { - printk(KERN_ERR "SELinux: %s: unrecognized SID %d\n", + pr_err("SELinux: %s: unrecognized SID %d\n", __func__, nlbl_sid); goto out; } rc = -EINVAL; xfrm_ctx = sidtab_search(sidtab, xfrm_sid); if (!xfrm_ctx) { - printk(KERN_ERR "SELinux: %s: unrecognized SID %d\n", + pr_err("SELinux: %s: unrecognized SID %d\n", __func__, xfrm_sid); goto out; } @@ -3202,7 +3201,7 @@ int security_get_permissions(struct selinux_state *state, rc = -EINVAL; match = hashtab_search(policydb->p_classes.table, class); if (!match) { - printk(KERN_ERR "SELinux: %s: unrecognized class %s\n", + pr_err("SELinux: %s: unrecognized class %s\n", __func__, class); goto out; }