nat: sizeof char * != sizeof char[], make the code work on 64bit systems
The test cases were failing on 64bit systems because the sizeof
code operated on the pointer size which is 8 and longer than the
size that was intended to be used for comparing it.
diff --git a/openbsc/src/osmo-bsc_nat/bsc_mgcp_utils.c b/openbsc/src/osmo-bsc_nat/bsc_mgcp_utils.c
index d78dc91..e5384d1 100644
--- a/openbsc/src/osmo-bsc_nat/bsc_mgcp_utils.c
+++ b/openbsc/src/osmo-bsc_nat/bsc_mgcp_utils.c
@@ -557,13 +557,13 @@
/* we need to replace some strings... */
struct msgb *bsc_mgcp_rewrite(char *input, int length, int endpoint, const char *ip, int port)
{
- static const char *crcx_str = "CRCX ";
- static const char *dlcx_str = "DLCX ";
- static const char *mdcx_str = "MDCX ";
+ static const char crcx_str[] = "CRCX ";
+ static const char dlcx_str[] = "DLCX ";
+ static const char mdcx_str[] = "MDCX ";
- static const char *ip_str = "c=IN IP4 ";
- static const char *aud_str = "m=audio ";
- static const char *fmt_str = "a=fmtp: ";
+ static const char ip_str[] = "c=IN IP4 ";
+ static const char aud_str[] = "m=audio ";
+ static const char fmt_str[] = "a=fmtp:";
char buf[128];
char *running, *token;