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Subject[PATCH][next] selinux: fix allocation failure check on newpolicy->sidtab
Date
From: Colin Ian King <colin.king@canonical.com>

The allocation check of newpolicy->sidtab is null checking if
newpolicy is null and not newpolicy->sidtab. Fix this.

Addresses-Coverity: ("Logically dead code")
Fixes: c7c556f1e81b ("selinux: refactor changing booleans")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
security/selinux/ss/services.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/security/selinux/ss/services.c b/security/selinux/ss/services.c
index f6f78c65f53f..d310910fb639 100644
--- a/security/selinux/ss/services.c
+++ b/security/selinux/ss/services.c
@@ -2224,7 +2224,7 @@ int security_load_policy(struct selinux_state *state, void *data, size_t len,
return -ENOMEM;

newpolicy->sidtab = kzalloc(sizeof(*newpolicy->sidtab), GFP_KERNEL);
- if (!newpolicy)
+ if (!newpolicy->sidtab)
goto err;

rc = policydb_read(&newpolicy->policydb, fp);
--
2.27.0
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