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fix segfault when password is left blank

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This commit is contained in:
Duncan Laurie 2004-02-05 22:06:15 +00:00
parent 1e1058db49
commit 41a64a0f93
1 changed files with 9 additions and 4 deletions
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13
ipmitool/lib/ipmi_lanp.c
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@ -485,7 +485,9 @@ ipmi_lan_set_password(struct ipmi_intf * intf,
memset(&data, 0, sizeof(data)); memset(&data, 0, sizeof(data));
data[0] = userid & 0x3f;/* user ID */ data[0] = userid & 0x3f;/* user ID */
data[1] = 0x02; /* set password */ data[1] = 0x02; /* set password */
memcpy(data+2, password, (strlen(password) > 16) ? 16 : strlen(password));
if (password)
memcpy(data+2, password, (strlen(password) > 16) ? 16 : strlen(password));
memset(&req, 0, sizeof(req)); memset(&req, 0, sizeof(req));
req.msg.netfn = IPMI_NETFN_APP; req.msg.netfn = IPMI_NETFN_APP;
@ -506,9 +508,12 @@ ipmi_lan_set_password(struct ipmi_intf * intf,
*/ */
lan_session.password = 1; lan_session.password = 1;
memset(lan_session.authcode, 0, 16); memset(lan_session.authcode, 0, 16);
memcpy(lan_session.authcode, password, strlen(password)); if (password) {
memcpy(lan_session.authcode, password, strlen(password));
printf("Password for user %d set to %s\n", userid, lan_session.authcode); printf("Password for user %d set to %s\n", userid, lan_session.authcode);
}
else
printf("Password cleared for user %d\n", userid);
} }
static int static int