diff options
| -rw-r--r-- | selinux/load_policy.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/selinux/load_policy.c b/selinux/load_policy.c new file mode 100644 index 000000000..83051e697 --- /dev/null +++ b/selinux/load_policy.c @@ -0,0 +1,31 @@ +/* + * load_policy + * This implementation is based on old load_policy to be small. + * Author: Yuichi Nakamura <ynakam@hitachisoft.jp> + */ +#include "busybox.h" + +int load_policy_main(int argc, char *argv[]); +int load_policy_main(int argc, char *argv[]) +{ + int fd; + struct stat st; + void *data; + if (argc != 2) { + bb_show_usage(); + } + + fd = xopen(argv[1], O_RDONLY); + if (fstat(fd, &st) < 0) { + bb_perror_msg_and_die("can't fstat"); + } + data = mmap(NULL, st.st_size, PROT_READ, MAP_SHARED, fd, 0); + if (data == MAP_FAILED) { + bb_perror_msg_and_die("can't mmap"); + } + if (security_load_policy(data, st.st_size) < 0) { + bb_perror_msg_and_die("can't load policy"); + } + + return 0; +} |