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- fixed buffer overflow in overlap dial

This commit is contained in:
MelwareDE 2006-01-06 14:38:20 +00:00
parent 3596c01726
commit 30081ce75d
1 changed files with 5 additions and 1 deletions
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6
chan_capi.c
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@ -555,13 +555,17 @@ static int capi_send_info_digits(struct capi_pvt *i, char *digits, int len)
{
MESSAGE_EXCHANGE_ERROR error;
_cmsg CMSG;
char buf[16];
char buf[64];
int a;
memset(buf, 0, sizeof(buf));
INFO_REQ_HEADER(&CMSG, capi_ApplID, get_capi_MessageNumber(), 0);
INFO_REQ_PLCI(&CMSG) = i->PLCI;
if (len > (sizeof(buf) - 2))
len = sizeof(buf) - 2;
buf[0] = len + 1;
buf[1] = 0x80;
for (a = 0; a < len; a++) {