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snmp: change uses of sprintf into snprintf

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This commit is contained in:
Niels Dossche 2024-06-09 19:39:43 +02:00
parent b1fd3477b2
commit 429f91d80d
1 changed files with 4 additions and 3 deletions
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7
ext/snmp/snmp.c
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@ -528,7 +528,7 @@ retry:
buf2[0] = '\0';
count = rootlen;
while(count < vars->name_length){
sprintf(buf, "%lu.", vars->name[count]);
snprintf(buf, sizeof(buf), "%lu.", vars->name[count]);
strcat(buf2, buf);
count++;
}
@ -873,8 +873,9 @@ static bool netsnmp_session_init(php_snmp_session **session_p, int version, zend
/* put back non-standard SNMP port */
if (remote_port != SNMP_PORT) {
pptr = session->peername + strlen(session->peername);
sprintf(pptr, ":%d", remote_port);
size_t peername_length = strlen(session->peername);
pptr = session->peername + peername_length;
snprintf(pptr, MAX_NAME_LEN - peername_length, ":%d", remote_port);
}
php_network_freeaddresses(psal);