commit 8107ee96602992924adccc01bb2214d24d389182
author Alexander Galanin <al@galanin.nnov.ru> Mon Dec 03 16:12:48 2018 +0300
committer Alexander Galanin <al@galanin.nnov.ru> Mon Dec 03 16:12:48 2018 +0300
tree 6b130896a2558b481e7a69587064b9ac284bdeb7
parent 26cdd83c269988cfeb755fc0ebdfe2308c92f6dd

fix use of sizeof on a pointer

pcap-bpf.c

diff --git a/pcap-bpf.c b/pcap-bpf.c
index 3b53978..13c1cf2 100644
--- a/pcap-bpf.c
+++ b/pcap-bpf.c
@@ -1366,8 +1366,8 @@
 
 	/* Check if the driver is loaded */
 	memset(&cfg_ld, 0x0, sizeof(cfg_ld));
+	pcap_snprintf(buf, sizeof(buf), "%s/%s", DRIVER_PATH, BPF_NAME);
 	cfg_ld.path = buf;
-	pcap_snprintf(cfg_ld.path, sizeof(cfg_ld.path), "%s/%s", DRIVER_PATH, BPF_NAME);
 	if ((sysconfig(SYS_QUERYLOAD, (void *)&cfg_ld, sizeof(cfg_ld)) == -1) ||
 	    (cfg_ld.kmid == 0)) {
 		/* Driver isn't loaded, load it now */