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authorfenner <fenner@FreeBSD.org>2000-07-20 21:26:45 +0000
committerfenner <fenner@FreeBSD.org>2000-07-20 21:26:45 +0000
commit6f08532b51656817ca97987b95e3b7422d6be2ae (patch)
tree54156d733195dd8b9ddab8557a198a9124687482 /contrib
parent1cee9409149f481a600c225bd835b5ae3e27053b (diff)
downloadFreeBSD-src-6f08532b51656817ca97987b95e3b7422d6be2ae.zip
FreeBSD-src-6f08532b51656817ca97987b95e3b7422d6be2ae.tar.gz
Import rev 1.26 of tcpdump.org's inet.c -- don't free
the buffer before it's used.
Diffstat (limited to 'contrib')
-rw-r--r--contrib/libpcap/inet.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/contrib/libpcap/inet.c b/contrib/libpcap/inet.c
index 33b52c0..feeed42 100644
--- a/contrib/libpcap/inet.c
+++ b/contrib/libpcap/inet.c
@@ -33,7 +33,7 @@
#ifndef lint
static const char rcsid[] =
- "@(#) $Header: /tcpdump/master/libpcap/inet.c,v 1.24.2.1 2000/01/14 18:00:50 mcr Exp $ (LBL)";
+ "@(#) $Header: /tcpdump/master/libpcap/inet.c,v 1.26 2000/01/14 23:55:31 mcr Exp $ (LBL)";
#endif
#include <sys/param.h>
@@ -173,15 +173,16 @@ pcap_lookupdev(errbuf)
mp = ifrp;
}
}
- free(buf);
(void)close(fd);
if (mp == NULL) {
(void)strcpy(errbuf, "no suitable device found");
+ free(buf);
return (NULL);
}
(void)strncpy(device, mp->ifr_name, sizeof(device) - 1);
device[sizeof(device) - 1] = '\0';
+ free(buf);
return (device);
}
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