use memzero(foo, length); for all memset(foo, 0, length); calls

In trying to track down a stupid linker bug, I noticed a bunch of
memset() calls that should be using memzero() to make it more "obvious"
that the options are correct (i.e. 0 is not the length, but the data to
set).  So fix up all current calls to memset(foo, 0, length) to
memzero(foo, length).

Signed-off-by: Anthony G. Basile <blueness@gentoo.org>

4 files changed, 8 insertions, 8 deletions

diff --git a/src/libudev/hashmap.c b/src/libudev/hashmap.c
index 23e42f7b34..b92c83202e 100644
--- a/src/libudev/hashmap.c
+++ b/src/libudev/hashmap.c
@@ -168,7 +168,7 @@ Hashmap *hashmap_new(hash_func_t hash_func, compare_func_t compare_func) {
                 if (!h)
                         return NULL;
 
-                memset(h, 0, size);
+                memzero(h, size);
         } else {
                 h = malloc0(size);
 
diff --git a/src/libudev/libudev-device.c b/src/libudev/libudev-device.c
index 06fadf6341..38144e3fbe 100644
--- a/src/libudev/libudev-device.c
+++ b/src/libudev/libudev-device.c
@@ -810,7 +810,7 @@ _public_ struct udev_device *udev_device_new_from_device_id(struct udev *udev, c
                 sk = socket(PF_INET, SOCK_DGRAM, 0);
                 if (sk < 0)
                         return NULL;
-                memset(&ifr, 0x00, sizeof(struct ifreq));
+                memzero(&ifr, sizeof(struct ifreq));
                 ifr.ifr_ifindex = ifindex;
                 if (ioctl(sk, SIOCGIFNAME, &ifr) != 0) {
                         close(sk);
diff --git a/src/libudev/libudev-list.c b/src/libudev/libudev-list.c
index 1cf53b074f..c6e5a61fe9 100644
--- a/src/libudev/libudev-list.c
+++ b/src/libudev/libudev-list.c
@@ -95,7 +95,7 @@ static inline struct udev_list_entry *list_node_to_entry(struct udev_list_node *
 
 void udev_list_init(struct udev *udev, struct udev_list *list, bool unique)
 {
-        memset(list, 0x00, sizeof(struct udev_list));
+        memzero(list, sizeof(struct udev_list));
         list->udev = udev;
         list->unique = unique;
         udev_list_node_init(&list->node);
diff --git a/src/libudev/libudev-monitor.c b/src/libudev/libudev-monitor.c
index fa20a69e85..bd22741c66 100644
--- a/src/libudev/libudev-monitor.c
+++ b/src/libudev/libudev-monitor.c
@@ -291,7 +291,7 @@ _public_ int udev_monitor_filter_update(struct udev_monitor *udev_monitor)
             udev_list_get_entry(&udev_monitor->filter_tag_list) == NULL)
                 return 0;
 
-        memset(ins, 0x00, sizeof(ins));
+        memzero(ins, sizeof(ins));
         i = 0;
 
         /* load magic in A */
@@ -371,7 +371,7 @@ _public_ int udev_monitor_filter_update(struct udev_monitor *udev_monitor)
         bpf_stmt(ins, &i, BPF_RET|BPF_K, 0xffffffff);
 
         /* install filter */
-        memset(&filter, 0x00, sizeof(filter));
+        memzero(&filter, sizeof(filter));
         filter.len = i;
         filter.filter = ins;
         err = setsockopt(udev_monitor->sock, SOL_SOCKET, SO_ATTACH_FILTER, &filter, sizeof(filter));
@@ -599,7 +599,7 @@ retry:
                 return NULL;
         iov.iov_base = &buf;
         iov.iov_len = sizeof(buf);
-        memset (&smsg, 0x00, sizeof(struct msghdr));
+        memzero(&smsg, sizeof(struct msghdr));
         smsg.msg_iov = &iov;
         smsg.msg_iovlen = 1;
         smsg.msg_control = cred_msg;
@@ -744,7 +744,7 @@ int udev_monitor_send_device(struct udev_monitor *udev_monitor,
                 return -EINVAL;
 
         /* add versioned header */
-        memset(&nlh, 0x00, sizeof(struct udev_monitor_netlink_header));
+        memzero(&nlh, sizeof(struct udev_monitor_netlink_header));
         memcpy(nlh.prefix, "libudev", 8);
         nlh.magic = htonl(UDEV_MONITOR_MAGIC);
         nlh.header_size = sizeof(struct udev_monitor_netlink_header);
@@ -771,7 +771,7 @@ int udev_monitor_send_device(struct udev_monitor *udev_monitor,
         iov[1].iov_base = (char *)buf;
         iov[1].iov_len = blen;
 
-        memset(&smsg, 0x00, sizeof(struct msghdr));
+        memzero(&smsg, sizeof(struct msghdr));
         smsg.msg_iov = iov;
         smsg.msg_iovlen = 2;
         /*