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Demand more information on callerid to prevent possible overruns

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@3494 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Mark Spencer
2004-07-23 00:27:26 +00:00
parent e85731555d
commit 832da92bdc
1 changed files with 1 additions and 1 deletions
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callerid.c
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@@ -186,7 +186,7 @@ int callerid_feed(struct callerid_state *cid, unsigned char *ubuf, int len, int
mylen += cid->oldlen/2; mylen += cid->oldlen/2;
for (x=0;x<len;x++) for (x=0;x<len;x++)
buf[x+cid->oldlen/2] = AST_XLAW(ubuf[x]); buf[x+cid->oldlen/2] = AST_XLAW(ubuf[x]);
while(mylen >= 80) { while(mylen >= 160) {
olen = mylen; olen = mylen;
res = fsk_serie(&cid->fskd, buf, &mylen, &b); res = fsk_serie(&cid->fskd, buf, &mylen, &b);
if (mylen < 0) { if (mylen < 0) {