[RFC,15/24] libselinux/utils: use correct type for backend argument

Commit Message

Christian Göttsche Aug. 11, 2023, 4:27 p.m. UTC

selabel_open(3) expects the backend to be of type unsigned int.

Also initialize with a macro flag instead raw 0.

Signed-off-by: Christian Göttsche <[e-mail]>
---
 libselinux/utils/selabel_digest.c | 3 ++-
 libselinux/utils/selabel_lookup.c | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

Patch

diff --git a/libselinux/utils/selabel_digest.c b/libselinux/utils/selabel_digest.c
index 6a8313a2..bf22b472 100644
--- a/libselinux/utils/selabel_digest.c
+++ b/libselinux/utils/selabel_digest.c
@@ -59,7 +59,8 @@  static int run_check_digest(char *cmd, char *selabel_digest)
 
 int main(int argc, char **argv)
 {
-	int backend = 0, rc, opt, validate = 0;
+	unsigned int backend = SELABEL_CTX_FILE;
+	int rc, opt, validate = 0;
 	char *baseonly = NULL, *file = NULL, *digest = (char *)1;
 	char **specfiles = NULL;
 	unsigned char *sha1_digest = NULL;
diff --git a/libselinux/utils/selabel_lookup.c b/libselinux/utils/selabel_lookup.c
index 112ffda1..5dc32548 100644
--- a/libselinux/utils/selabel_lookup.c
+++ b/libselinux/utils/selabel_lookup.c
@@ -32,7 +32,8 @@  static __attribute__ ((__noreturn__)) void usage(const char *progname)
 
 int main(int argc, char **argv)
 {
-	int raw = 0, type = 0, backend = 0, rc, opt;
+	int raw = 0, type = 0, rc, opt;
+	unsigned int backend = SELABEL_CTX_FILE;
 	char *validate = NULL, *key = NULL, *context = NULL, *file = NULL;
 
 	struct selabel_handle *hnd;