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libpcap
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Free the memory allocated for the Wireless Extensions private ioctl list 

before returning.
This commit is contained in:
guy 2008-04-07 00:31:47 +00:00
parent 1b2dabbe8d
commit 3df4925c28
1 changed files with 3 additions and 1 deletions
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4
pcap-linux.c
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@ -34,7 +34,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/libpcap/pcap-linux.c,v 1.141 2008-04-04 20:51:43 guy Exp $ (LBL)";
"@(#) $Header: /tcpdump/master/libpcap/pcap-linux.c,v 1.142 2008-04-07 00:31:47 guy Exp $ (LBL)";
#endif
/*
@ -2329,6 +2329,7 @@ enter_rfmon_mode_wext(pcap_t *handle, int sock_fd, const char *device)
if (ioctl(sock_fd, SIOCGIWPRIV, &ireq) == -1) {
snprintf(handle->errbuf, PCAP_ERRBUF_SIZE,
"%s: SIOCGIWPRIV: %s", device, pcap_strerror(errno));
free(priv);
return PCAP_ERROR;
}
@ -2481,6 +2482,7 @@ enter_rfmon_mode_wext(pcap_t *handle, int sock_fd, const char *device)
}
}
}
free(priv);
/*
* XXX - ipw3945? islism?