pbx_dundi: Fix debug frame decode string.

* Fixed a typo in the name of the REGREQ frame decode string array.
* Fixed off by one range check indexing into the frame decode string
array.
* Removed some unneeded casts associated with the decode string array.

Change-Id: I77435e81cd284bab6209d545919bf236ad7933c2

diff --git a/pbx/dundi-parser.c b/pbx/dundi-parser.c
index 808559c592584c4a7b6d546b40ea47b785fd710c..5e53f81d411c9dd28d629f51ffd206058f1b1c79 100644 (file)
--- a/pbx/dundi-parser.c
+++ b/pbx/dundi-parser.c
@@ -446,7 +446,7 @@ void dundi_showframe(struct dundi_hdr *fhi, int rx, struct sockaddr_in *sin, int
                "INVALID     ",
                "UNKNOWN CMD ",
                "NULL        ",
-               "REQREQ      ",
+               "REGREQ      ",
                "REGRESPONSE ",
                "CANCEL      ",
                "ENCRYPT     ",
@@ -456,15 +456,15 @@ void dundi_showframe(struct dundi_hdr *fhi, int rx, struct sockaddr_in *sin, int
        char subclass2[20];
        char *subclass;
        char tmp[256];
-       if ((fhi->cmdresp & 0x3f) > (int)sizeof(commands)/(int)sizeof(char *)) {
-               snprintf(class2, (int)sizeof(class2), "(%d?)", fhi->cmdresp);
+       if ((fhi->cmdresp & 0x3f) >= ARRAY_LEN(commands)) {
+               snprintf(class2, sizeof(class2), "(%d?)", fhi->cmdresp & 0x3f);
                class = class2;
        } else {
-               class = commands[(int)(fhi->cmdresp & 0x3f)];
+               class = commands[fhi->cmdresp & 0x3f];
        }
-       snprintf(subclass2, (int)sizeof(subclass2), "%02hhx", (unsigned char)fhi->cmdflags);
+       snprintf(subclass2, sizeof(subclass2), "%02hhx", (unsigned char)fhi->cmdflags);
        subclass = subclass2;
-       snprintf(tmp, (int)sizeof(tmp),
+       snprintf(tmp, sizeof(tmp),
                "%s-Frame -- OSeqno: %3.3d ISeqno: %3.3d Type: %s (%s)\n",
                pref[rx],
                fhi->oseqno, fhi->iseqno, class, fhi->cmdresp & 0x40 ? "Response" : "Command");