[PATCH 1/7] libabis: ipaccess: more robust ipaccess_idtag_name()

[pablo]

From: Pablo Neira Ayuso <pa...@gnumonks.org>

ipaccess_idtag_name() now takes a uint8_t as parameter which is the
length of the type tag.

This patch was suggested by Zecke.
---
 openbsc/include/openbsc/ipaccess.h   |    2 +-
 openbsc/src/libabis/input/ipaccess.c |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/openbsc/include/openbsc/ipaccess.h 
b/openbsc/include/openbsc/ipaccess.h
index 00642ff..0edd81d 100644
--- a/openbsc/include/openbsc/ipaccess.h
+++ b/openbsc/include/openbsc/ipaccess.h
@@ -79,7 +79,7 @@ int ipaccess_send_pong(int fd);
 int ipaccess_send_id_ack(int fd);
 int ipaccess_send_id_req(int fd);
 
-const char *ipaccess_idtag_name(int tag);
+const char *ipaccess_idtag_name(uint8_t tag);
 int ipaccess_idtag_parse(struct tlv_parsed *dec, unsigned char *buf, int len);
 int ipaccess_parse_unitid(const char *str, u_int16_t *site_id, u_int16_t 
*bts_id, u_int16_t *trx_id);
 
diff --git a/openbsc/src/libabis/input/ipaccess.c 
b/openbsc/src/libabis/input/ipaccess.c
index e1e314b..c4c13d7 100644
--- a/openbsc/src/libabis/input/ipaccess.c
+++ b/openbsc/src/libabis/input/ipaccess.c
@@ -100,7 +100,7 @@ static const char *idtag_names[] = {
        [IPAC_IDTAG_UNIT]       = "Unit_ID",
 };
 
-const char *ipaccess_idtag_name(int tag)
+const char *ipaccess_idtag_name(uint8_t tag)
 {
        if (tag >= ARRAY_SIZE(idtag_names))
                return "unknown";
-- 
1.7.2.3