selinux: avoid implicit conversions in services code

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Use u32 as the output parameter type in security_get_classes() and
security_get_permissions(), based on the type of the symtab nprim
member.

Declare the read-only class string parameter of
security_get_permissions() const.

Avoid several implicit conversions by using the identical type for the
destination.

Use the type identical to the source for local variables.

Signed-off-by: Christian Göttsche <cgzones@googlemail.com>
[PM: cleanup extra whitespace in subject]
Signed-off-by: Paul Moore <paul@paul-moore.com>

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This commit is contained in:

Christian Göttsche 2023-07-28 17:54:56 +02:00 • committed by Paul Moore

parent fd5a90ff1e

commit c50e125d05

3 changed files with 18 additions and 16 deletions

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4

security/selinux/include/security.h

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7

security/selinux/selinuxfs.c

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23

security/selinux/ss/services.c

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