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Backport of 6480

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git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.2@316 2fbb986a-6c06-0410-b554-c9c1f0a7f128
This commit is contained in:
Matthew Fredrickson
2006-02-17 18:55:05 +00:00
parent 67d7e324a1
commit ff8098285c
1 changed files with 3 additions and 3 deletions
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6
q931.c
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@@ -736,7 +736,7 @@ char *pri_pres2str(int pres)
static void q931_get_number(unsigned char *num, int maxlen, unsigned char *src, int len)
{
if (len > maxlen - 1) {
if ((len < 0) || (len > maxlen - 1)) {
num[0] = 0;
return;
}
@@ -780,7 +780,7 @@ static FUNC_DUMP(dump_calling_party_number)
static FUNC_DUMP(dump_calling_party_subaddr)
{
unsigned char cnum[256];
q931_get_number(cnum, sizeof(cnum), ie->data + 2, len - 4);
q931_get_number(cnum, sizeof(cnum), ie->data + 1, len - 3);
pri_message(pri, "%c Calling Sub-Address (len=%2d) [ Ext: %d Type: %s (%d) O: %d '%s' ]\n",
prefix, len, ie->data[0] >> 7,
subaddrtype2str((ie->data[0] & 0x70) >> 4), (ie->data[0] & 0x70) >> 4,
@@ -889,7 +889,7 @@ static FUNC_DUMP(dump_redirecting_subaddr)
static FUNC_RECV(receive_calling_party_subaddr)
{
/* copy digits to call->callingsubaddr */
q931_get_number((unsigned char *) call->callingsubaddr, sizeof(call->callingsubaddr), ie->data + 2, len - 4);
q931_get_number((unsigned char *) call->callingsubaddr, sizeof(call->callingsubaddr), ie->data + 1, len - 3);
return 0;
}