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Clean up an unnecessary buffer in perform_release().

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This commit is contained in:
Nicholas J. Kain 2010-11-13 18:49:46 -05:00
parent f34fac92bd
commit ef3a69e00e
1 changed files with 4 additions and 8 deletions
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12
ndhc/ndhc.c
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@ -163,18 +163,14 @@ static void perform_renew(void)
/* perform a release */ /* perform a release */
static void perform_release(void) static void perform_release(void)
{ {
char buf[32]; struct in_addr temp_saddr, temp_raddr;
struct in_addr temp_addr;
memset(buf, '\0', sizeof buf);
/* send release packet */ /* send release packet */
if (state == BOUND || state == RENEWING || state == REBINDING) { if (state == BOUND || state == RENEWING || state == REBINDING) {
temp_addr.s_addr = server_addr; temp_saddr.s_addr = server_addr;
snprintf(buf, sizeof buf, "%s", inet_ntoa(temp_addr)); temp_raddr.s_addr = requested_ip;
temp_addr.s_addr = requested_ip;
log_line("Unicasting a release of %s to %s.", log_line("Unicasting a release of %s to %s.",
inet_ntoa(temp_addr), buf); inet_ntoa(temp_raddr), inet_ntoa(temp_saddr));
send_release(server_addr, requested_ip); /* unicast */ send_release(server_addr, requested_ip); /* unicast */
run_script(NULL, SCRIPT_DECONFIG); run_script(NULL, SCRIPT_DECONFIG);
} }