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mtr: remove some dead code

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git-svn-id: svn://svn.openwrt.org/openwrt/packages@25784 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd 2011-02-28 01:17:20 +00:00
parent 96f5952064
commit 70753281c6
1 changed files with 25 additions and 14 deletions
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39
net/mtr/patches/502-fix-res_ninit.patch
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@ -25,21 +25,32 @@
/* Code */
#ifdef CorruptCheck
@@ -1274,7 +1274,7 @@ res_nmkquery(res_state statp,
#if 0
hp->id = htons(++statp->id);
#else
@@ -1267,28 +1267,6 @@ res_nmkquery(res_state statp,
return (-1);
memset(buf, 0, HFIXEDSZ);
hp = (HEADER *) buf;
- /* We randomize the IDs every time. The old code just
- incremented by one after the initial randomization which
- still predictable if the application does multiple
- requests. */
-#if 0
- hp->id = htons(++statp->id);
-#else
- hp->id = htons(statp->id);
+// hp->id = htons(statp->id);
int randombits;
do
{
@@ -1287,7 +1287,7 @@ res_nmkquery(res_state statp,
#endif
}
while ((randombits & 0xffff) == 0);
- int randombits;
- do
- {
-#ifdef RANDOM_BITS
- RANDOM_BITS (randombits);
-#else
- struct timeval tv;
- gettimeofday (&tv, NULL);
- randombits = (tv.tv_sec << 8) ^ tv.tv_usec;
-#endif
- }
- while ((randombits & 0xffff) == 0);
- statp->id = (statp->id + randombits) & 0xffff;
+// statp->id = (statp->id + randombits) & 0xffff;
#endif
-#endif
hp->opcode = op;
hp->rd = (statp->options & RES_RECURSE) != 0;
hp->rcode = NOERROR;