From e77e43003382e46c673c9f82b5f2df8058d3c527 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sun, 16 Jun 2013 17:25:12 +0400 Subject: more open-coded file_inode() calls Signed-off-by: Al Viro --- net/sunrpc/auth_gss/svcauth_gss.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'net/sunrpc/auth_gss/svcauth_gss.c') diff --git a/net/sunrpc/auth_gss/svcauth_gss.c b/net/sunrpc/auth_gss/svcauth_gss.c index 29b4ba93ab3c..b05ace4c5f12 100644 --- a/net/sunrpc/auth_gss/svcauth_gss.c +++ b/net/sunrpc/auth_gss/svcauth_gss.c @@ -1330,7 +1330,7 @@ static int wait_for_gss_proxy(struct net *net, struct file *file) static ssize_t write_gssp(struct file *file, const char __user *buf, size_t count, loff_t *ppos) { - struct net *net = PDE_DATA(file->f_path.dentry->d_inode); + struct net *net = PDE_DATA(file_inode(file)); char tbuf[20]; unsigned long i; int res; @@ -1358,7 +1358,7 @@ static ssize_t write_gssp(struct file *file, const char __user *buf, static ssize_t read_gssp(struct file *file, char __user *buf, size_t count, loff_t *ppos) { - struct net *net = PDE_DATA(file->f_path.dentry->d_inode); + struct net *net = PDE_DATA(file_inode(file)); unsigned long p = *ppos; char tbuf[10]; size_t len; -- cgit v1.2.3 From 442340639194762df7e61e8aabae44a18896eca1 Mon Sep 17 00:00:00 2001 From: "J. Bruce Fields" Date: Tue, 14 May 2013 16:53:40 -0400 Subject: svcrpc: introduce init_svc_cred Common helper to zero out fields of the svc_cred. Signed-off-by: J. Bruce Fields --- net/sunrpc/auth_gss/svcauth_gss.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'net/sunrpc/auth_gss/svcauth_gss.c') diff --git a/net/sunrpc/auth_gss/svcauth_gss.c b/net/sunrpc/auth_gss/svcauth_gss.c index 29b4ba93ab3c..8d7860ee2398 100644 --- a/net/sunrpc/auth_gss/svcauth_gss.c +++ b/net/sunrpc/auth_gss/svcauth_gss.c @@ -377,8 +377,7 @@ rsc_init(struct cache_head *cnew, struct cache_head *ctmp) new->handle.data = tmp->handle.data; tmp->handle.data = NULL; new->mechctx = NULL; - new->cred.cr_group_info = NULL; - new->cred.cr_principal = NULL; + init_svc_cred(&new->cred); } static void @@ -392,9 +391,8 @@ update_rsc(struct cache_head *cnew, struct cache_head *ctmp) memset(&new->seqdata, 0, sizeof(new->seqdata)); spin_lock_init(&new->seqdata.sd_lock); new->cred = tmp->cred; - tmp->cred.cr_group_info = NULL; new->cred.cr_principal = tmp->cred.cr_principal; - tmp->cred.cr_principal = NULL; + init_svc_cred(&tmp->cred); } static struct cache_head * -- cgit v1.2.3 From 0dc1531aca7fd1440918bd55844a054e9c29acad Mon Sep 17 00:00:00 2001 From: "J. Bruce Fields" Date: Tue, 14 May 2013 16:07:13 -0400 Subject: svcrpc: store gss mech in svc_cred Store a pointer to the gss mechanism used in the rq_cred and cl_cred. This will make it easier to enforce SP4_MACH_CRED, which needs to compare the mechanism used on the exchange_id with that used on protected operations. Signed-off-by: J. Bruce Fields --- net/sunrpc/auth_gss/svcauth_gss.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'net/sunrpc/auth_gss/svcauth_gss.c') diff --git a/net/sunrpc/auth_gss/svcauth_gss.c b/net/sunrpc/auth_gss/svcauth_gss.c index 8d7860ee2398..0265bb3a8689 100644 --- a/net/sunrpc/auth_gss/svcauth_gss.c +++ b/net/sunrpc/auth_gss/svcauth_gss.c @@ -391,7 +391,6 @@ update_rsc(struct cache_head *cnew, struct cache_head *ctmp) memset(&new->seqdata, 0, sizeof(new->seqdata)); spin_lock_init(&new->seqdata.sd_lock); new->cred = tmp->cred; - new->cred.cr_principal = tmp->cred.cr_principal; init_svc_cred(&tmp->cred); } @@ -485,7 +484,7 @@ static int rsc_parse(struct cache_detail *cd, len = qword_get(&mesg, buf, mlen); if (len < 0) goto out; - gm = gss_mech_get_by_name(buf); + gm = rsci.cred.cr_gss_mech = gss_mech_get_by_name(buf); status = -EOPNOTSUPP; if (!gm) goto out; @@ -515,7 +514,6 @@ static int rsc_parse(struct cache_detail *cd, rscp = rsc_update(cd, &rsci, rscp); status = 0; out: - gss_mech_put(gm); rsc_free(&rsci); if (rscp) cache_put(&rscp->h, cd); -- cgit v1.2.3