mgcp_osmux: available circuit IDs from 0 to 255, not from 0 to 128
Holger reports that the bitmap that accounts for available Osmux circuit
IDs is limited to 128, when the maximum number of circuit IDs are
determined by the uint8_t field in the header (ie. 256 circuits).
[hfreyther: Update the testcase now that we have more ids to allocate]
diff --git a/openbsc/src/libmgcp/mgcp_osmux.c b/openbsc/src/libmgcp/mgcp_osmux.c
index be0db99..b46a80e 100644
--- a/openbsc/src/libmgcp/mgcp_osmux.c
+++ b/openbsc/src/libmgcp/mgcp_osmux.c
@@ -543,7 +543,7 @@
}
/* bsc-nat allocates/releases the Osmux circuit ID */
-static uint8_t osmux_cid_bitmap[16];
+static uint8_t osmux_cid_bitmap[(OSMUX_CID_MAX + 1) / 8];
int osmux_used_cid(void)
{