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author | Otavio Salvador <otavio@ossystems.com.br> | 2019-03-28 10:47:24 -0300 |
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committer | GitHub <noreply@github.com> | 2019-03-28 10:47:24 -0300 |
commit | 0a8ab17689e628c84a666195bfc6ab85d11cf057 (patch) | |
tree | 01630dc4a6935df99bf7d11d34ff8d384fed86e2 /security/security.c | |
parent | 1e71d8c630cbc0d1f5d762fd019690b5cdb880ae (diff) | |
parent | 32aca03c2ce868d3412da0bb6ce6798c7bea357e (diff) |
Merge pull request #46 from toradex/4.9-2.3.x-imx
4.9 2.3.x imx
Diffstat (limited to 'security/security.c')
-rw-r--r-- | security/security.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/security/security.c b/security/security.c index f825304f04a7..112df16be770 100644 --- a/security/security.c +++ b/security/security.c @@ -904,6 +904,13 @@ int security_cred_alloc_blank(struct cred *cred, gfp_t gfp) void security_cred_free(struct cred *cred) { + /* + * There is a failure case in prepare_creds() that + * may result in a call here with ->security being NULL. + */ + if (unlikely(cred->security == NULL)) + return; + call_void_hook(cred_free, cred); } |