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If we get EBUSY when binding to a SAP, clear out the error string we get 

from it, so that our caller doesn't treat it as a warning.
This commit is contained in:
guy 2005-04-17 17:26:14 +00:00
parent 0dfd667893
commit 1d1d486342
1 changed files with 5 additions and 2 deletions
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7
pcap-dlpi.c
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@ -70,7 +70,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/libpcap/pcap-dlpi.c,v 1.108.2.3 2005-04-17 17:20:59 guy Exp $ (LBL)";
"@(#) $Header: /tcpdump/master/libpcap/pcap-dlpi.c,v 1.108.2.4 2005-04-17 17:26:14 guy Exp $ (LBL)";
#endif
#ifdef HAVE_CONFIG_H
@ -1043,8 +1043,11 @@ dl_dohpuxbind(int fd, char *ebuf)
/*
* For EBUSY, try the next SAP value; that means that
* somebody else is using that SAP.
* somebody else is using that SAP. Clear ebuf so
* that application doesn't report the "Device busy"
* error as a warning.
*/
*ebuf = '\0';
hpsap++;
if (hpsap > 100)
return (-1);