Fix two more coverity constant expression result findings.

These correspond to findings 0 and 1 in the core findings of
ASTERISK-19649.

After contacting Mark Spencer, he was unsure of what the intent
behind these lines of code were, so they are being axed.

For Asterisk 1.8 and 10, the output of debugging DUNDi frames
will not be changed, but for trunk the "Retry" portion will
be omitted since it does not properly distinguish retransmissions
from initial frames.

(closes issue ASTERISK-19649)
Reported by Matthew Jordan
........

Merged revisions 366409 from http://svn.asterisk.org/svn/asterisk/branches/1.8
........

Merged revisions 366412 from http://svn.asterisk.org/svn/asterisk/branches/10

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@366413 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/pbx/dundi-parser.c b/pbx/dundi-parser.c
index 418a28c583661c0957498403b3e6fede112440b9..6a0838a81e6b78d9e7336f2c29ddc28356488fe5 100644 (file)
--- a/pbx/dundi-parser.c
+++ b/pbx/dundi-parser.c
@@ -454,15 +454,6 @@ void dundi_showframe(struct dundi_hdr *fhi, int rx, struct sockaddr_in *sin, int
        char subclass2[20];
        char *subclass;
        char tmp[256];
-       char retries[20];
-       if (ntohs(fhi->dtrans) & DUNDI_FLAG_RETRANS)
-               strcpy(retries, "Yes");
-       else
-               strcpy(retries, "No");
-       if ((ntohs(fhi->strans) & DUNDI_FLAG_RESERVED)) {
-               /* Ignore frames with high bit set to 1 */
-               return;
-       }
        if ((fhi->cmdresp & 0x3f) > (int)sizeof(commands)/(int)sizeof(char *)) {
                snprintf(class2, (int)sizeof(class2), "(%d?)", fhi->cmdresp);
                class = class2;
@@ -472,9 +463,9 @@ void dundi_showframe(struct dundi_hdr *fhi, int rx, struct sockaddr_in *sin, int
        snprintf(subclass2, (int)sizeof(subclass2), "%02x", fhi->cmdflags);
        subclass = subclass2;
        snprintf(tmp, (int)sizeof(tmp), 
-               "%s-Frame Retry[%s] -- OSeqno: %3.3d ISeqno: %3.3d Type: %s (%s)\n",
+               "%s-Frame -- OSeqno: %3.3d ISeqno: %3.3d Type: %s (%s)\n",
                pref[rx],
-               retries, fhi->oseqno, fhi->iseqno, class, fhi->cmdresp & 0x40 ? "Response" : "Command");
+               fhi->oseqno, fhi->iseqno, class, fhi->cmdresp & 0x40 ? "Response" : "Command");
        outputf(tmp);
        snprintf(tmp, (int)sizeof(tmp), 
                "%s     Flags: %s STrans: %5.5d  DTrans: %5.5d [%s:%d]%s\n", (rx > 1) ? "     " : "",