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Get rid of some errors from valgrind by initializing variables.

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(Logical change 1.23)


git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@61 fd59a12c-fef9-0310-b244-a6a79926bd2f
This commit is contained in:
Steven Dake 2004-07-07 21:12:01 +00:00
parent bc5fe2a786
commit 5ac0ebb149
1 changed files with 20 additions and 2 deletions
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22
exec/gmi.c
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@ -331,7 +331,7 @@ static struct memb_join memb_join;
static struct memb_form_token memb_form_token;
char iov_buffer[MESSAGE_SIZE_MAX];
static char iov_buffer[MESSAGE_SIZE_MAX];
static struct iovec gmi_iov_recv = {
iov_base: iov_buffer,
@ -417,6 +417,8 @@ int gmi_init (
int res;
memcpy (&sockaddr_in_mcast, sockaddr_mcast, sizeof (struct sockaddr_in));
memset (&memb_next, 0, sizeof (struct sockaddr_in));
memset (iov_buffer, 0, MESSAGE_SIZE_MAX);
for (i = 0; i < PRIORITY_MAX; i++) {
queue_init (&queues_pend_trans[i], QUEUE_PEND_TRANS_SIZE_MAX,
@ -489,6 +491,9 @@ static int gmi_pend_trans_item_store (
{
int i, j;
struct gmi_pend_trans_item gmi_pend_trans_item;
memset (&gmi_pend_trans_item, 0, sizeof (struct gmi_pend_trans_item));
/*
* Store pending item
*/
@ -512,9 +517,13 @@ static int gmi_pend_trans_item_store (
for (i = 0; i < iov_len; i++) {
gmi_pend_trans_item.iovec[i].iov_base = malloc (iovec[i].iov_len);
if (gmi_pend_trans_item.iovec[i].iov_base == 0) {
goto error_iovec;
}
memset (gmi_pend_trans_item.iovec[i].iov_base, 0, iovec[i].iov_len);
memcpy (gmi_pend_trans_item.iovec[i].iov_base, iovec[i].iov_base,
iovec[i].iov_len);
gmi_pend_trans_item.iovec[i].iov_len = iovec[i].iov_len;
@ -604,6 +613,8 @@ int gmi_mcast (
gmi_log_printf (gmi_log_level_debug, "MCASTING MESSAGE\n");
memset (pending_iovecs, 0, sizeof (struct iovec) * MAXIOVS);
/*
* Determine size of total message
*/
@ -642,7 +653,7 @@ int gmi_mcast (
}
pending_iovec_entries += 1;
if (packet_size >= FRAGMENT_SIZE || packet_size == total_size) {
#ifdef DEBUG
#ifdef DEBUGa
for (i = 0; i < pending_iovec_entries; i++) {
assert (pending_iovecs[i].iov_len < MESSAGE_SIZE_MAX);
assert (pending_iovecs[i].iov_len >= 0);
@ -740,6 +751,9 @@ static int gmi_build_sockets (struct sockaddr_in *sockaddr_mcast,
struct ifreq interface;
int res;
memset (&mreq, 0, sizeof (struct ip_mreq));
memset (&interface, 0, sizeof (struct ifreq));
/*
* Determine the ip address bound to and the interface name
*/
@ -1033,6 +1047,7 @@ static int orf_token_mcast (
/*
* Build IO vector
*/
memset (&gmi_rtr_item, 0, sizeof (struct gmi_rtr_item));
gmi_rtr_item.iovec[0].iov_base = gmi_pend_trans_item->mcast;
gmi_rtr_item.iovec[0].iov_len = sizeof (struct mcast);
@ -1071,6 +1086,7 @@ static int orf_token_mcast (
/*
* Build multicast message
*/
msg_mcast.msg_name = &sockaddr_in_mcast;
msg_mcast.msg_namelen = sizeof (struct sockaddr_in);
msg_mcast.msg_iov = gmi_rtr_item.iovec;
@ -1083,6 +1099,7 @@ static int orf_token_mcast (
* Multicast message
*/
res = sendmsg (gmi_fd_mcast, &msg_mcast, MSG_NOSIGNAL | MSG_DONTWAIT);
/*
* An error here is recovered by the multicast algorithm
*/
@ -1307,6 +1324,7 @@ static int orf_token_evs (
if (memb_state != MEMB_STATE_EVS) {
return (0);
}
memset (trans_memb_list, 0, sizeof (struct sockaddr_in) * MAX_MEMBERS);
/*
* Delete form token timer since the token has been swallowed