[1/2] libsemanage: Add support for DCCP and SCTP protocols

Commit Message

Vit Mojzis Oct. 8, 2019, 12:22 p.m. UTC

This is necessary for "semanage port" to be able to handle DCCP and SCTP
protocols.

Fixes:
    "port_parse" only handles TCP and UDP protocols

Signed-off-by: Vit Mojzis <[e-mail]>
---
 libsemanage/include/semanage/port_record.h | 2 ++
 libsemanage/src/ports_file.c               | 4 ++++
 2 files changed, 6 insertions(+)

Patch

diff --git a/libsemanage/include/semanage/port_record.h b/libsemanage/include/semanage/port_record.h
index 20ae4bd9..71074800 100644
--- a/libsemanage/include/semanage/port_record.h
+++ b/libsemanage/include/semanage/port_record.h
@@ -16,6 +16,8 @@  typedef struct semanage_port_key semanage_port_key_t;
 
 #define SEMANAGE_PROTO_UDP 0
 #define SEMANAGE_PROTO_TCP 1
+#define SEMANAGE_PROTO_DCCP 2
+#define SEMANAGE_PROTO_SCTP 3
 
 /* Key */
 extern int semanage_port_compare(const semanage_port_t * port,
diff --git a/libsemanage/src/ports_file.c b/libsemanage/src/ports_file.c
index 46ee2f00..4738d467 100644
--- a/libsemanage/src/ports_file.c
+++ b/libsemanage/src/ports_file.c
@@ -84,6 +84,10 @@  static int port_parse(semanage_handle_t * handle,
 		semanage_port_set_proto(port, SEMANAGE_PROTO_TCP);
 	else if (!strcasecmp(str, "udp"))
 		semanage_port_set_proto(port, SEMANAGE_PROTO_UDP);
+	else if (!strcasecmp(str, "dccp"))
+		semanage_port_set_proto(port, SEMANAGE_PROTO_DCCP);
+	else if (!strcasecmp(str, "sctp"))
+		semanage_port_set_proto(port, SEMANAGE_PROTO_SCTP);
 	else {
 		ERR(handle, "invalid protocol \"%s\" (%s: %u):\n%s", str,
 		    info->filename, info->lineno, info->orig_line);