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Date: Sun, 18 Mar 2012 07:37:44 +0530 From: santosh nayak <santoshprasadnayak@...il.com> To: takedakn@...data.co.jp Cc: penguin-kernel@...ove.SAKURA.ne.jp, james.l.morris@...cle.com, linux-security-module@...r.kernel.org, linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org, Santosh Nayak <santoshprasadnayak@...il.com> Subject: [PATCH] TOMOYO: Return error if fails to delete a domain. From: Santosh Nayak <santoshprasadnayak@...il.com> 'tomoyo_write_domain' should return error from tomoyo_delete_domain() to its caller. Signed-off-by: Santosh Nayak <santoshprasadnayak@...il.com> --- security/tomoyo/common.c | 7 ++++--- 1 files changed, 4 insertions(+), 3 deletions(-) diff --git a/security/tomoyo/common.c b/security/tomoyo/common.c index c47d3ce..d13b9a7 100644 --- a/security/tomoyo/common.c +++ b/security/tomoyo/common.c @@ -1081,7 +1081,7 @@ static int tomoyo_delete_domain(char *domainname) name.name = domainname; tomoyo_fill_path_info(&name); if (mutex_lock_interruptible(&tomoyo_policy_lock)) - return 0; + return -EINTR; /* Is there an active domain? */ list_for_each_entry_rcu(domain, &tomoyo_domain_list, list) { /* Never delete tomoyo_kernel_domain */ @@ -1164,15 +1164,16 @@ static int tomoyo_write_domain(struct tomoyo_io_buffer *head) bool is_select = !is_delete && tomoyo_str_starts(&data, "select "); unsigned int profile; if (*data == '<') { + int ret = 0; domain = NULL; if (is_delete) - tomoyo_delete_domain(data); + ret = tomoyo_delete_domain(data); else if (is_select) domain = tomoyo_find_domain(data); else domain = tomoyo_assign_domain(data, false); head->w.domain = domain; - return 0; + return ret; } if (!domain) return -EINVAL; -- 1.7.4.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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