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Fix memory leak in selinux_linux.go

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This commit is contained in:
Brandon Duffany 2022-10-11 09:57:54 -04:00
parent 36529b5f0e
commit ac46b4f337
1 changed files with 12 additions and 1 deletions
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13
pkg/selinux/selinux_linux.go
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@ -2,8 +2,13 @@ package selinux
// #cgo pkg-config: libselinux libsepol // #cgo pkg-config: libselinux libsepol
// #include <selinux/selinux.h> // #include <selinux/selinux.h>
// #include <stdlib.h>
import "C" import "C"
import (
"unsafe"
)
func InitializeSelinux() (int, error) { func InitializeSelinux() (int, error) {
enforce := C.int(0) enforce := C.int(0)
ret, err := C.selinux_init_load_policy(&enforce) ret, err := C.selinux_init_load_policy(&enforce)
@ -11,6 +16,12 @@ func InitializeSelinux() (int, error) {
} }
func SetFileContext(path string, context string) (int, error) { func SetFileContext(path string, context string) (int, error) {
ret, err := C.setfilecon(C.CString(path), C.CString(context)) cPath := C.CString(path)
defer C.free(unsafe.Pointer(cPath))
cContext := C.CString(context)
defer C.free(unsafe.Pointer(cContext))
ret, err := C.setfilecon(cPath, cContext)
return int(ret), err return int(ret), err
} }