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UBUNTU: SAUCE: apparmor4.0.0: LSM stacking v39: fix build error with CONFIG_SECURITY=n

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When CONFIG_SECURITY=n we are not initializing lsmblob correctly in
security_cred_getlsmblob().

Fix by calling lsmblob_init() properly.

Fixes: 4d652c1a90a7 ("UBUNTU: SAUCE: apparmor4.0.0 [13/87]: LSM stacking v39: LSM: Create new security_cred_getlsmblob LSM hook")
Reported-by: Emil Renner Berthing <emil.renner.berthing@canonical.com>
Signed-off-by: Andrea Righi <andrea.righi@canonical.com>
This commit is contained in:
Andrea Righi
2024-03-06 19:49:15 +01:00
committed by Paolo Pisati
parent f66e3b30a9
commit c606b10c1c
1 changed files with 1 additions and 1 deletions
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include/linux/security.h
+1 -1
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@@ -1171,7 +1171,7 @@ static inline void security_cred_getsecid(const struct cred *c, u32 *secid)
static inline void security_cred_getlsmblob(const struct cred *c,
struct lsmblob *blob)
{
*secid = 0;
lsmblob_init(blob);
}
static inline int security_kernel_act_as(struct cred *cred, u32 secid)