address_item *
deliver_make_addr(uschar *address, BOOL copy)
{
-address_item *addr = store_get(sizeof(address_item));
+address_item *addr = store_get(sizeof(address_item), FALSE);
*addr = address_defaults;
if (copy) address = string_copy(address);
addr->address = address;
else
{
- uschar * cmp = g->s + g->ptr;
+ uschar * cmp;
+ int off = g->ptr; /* start of the "full address" */
if (addr->local_part)
{
of all, do a caseless comparison; if this succeeds, do a caseful comparison
on the local parts. */
+ cmp = g->s + off; /* only now, as rebuffer likely done */
string_from_gstring(g); /* ensure nul-terminated */
if ( strcmpic(cmp, topaddr->address) == 0
&& Ustrncmp(cmp, topaddr->address, Ustrchr(cmp, '@') - cmp) == 0
delivery_log(int flags, address_item * addr, int logchar, uschar * msg)
{
gstring * g; /* Used for a temporary, expanding buffer, for building log lines */
-void * reset_point; /* released afterwards. */
+rmark reset_point;
/* Log the delivery on the main log. We use an extensible string to build up
the log line, and reset the store afterwards. Remote deliveries should always
lookup_dnssec_authenticated = NULL;
#endif
-g = reset_point = string_get(256);
+reset_point = store_mark();
+g = string_get_tainted(256, TRUE); /* addrs will be tainted, so avoid copy */
if (msg)
g = string_append(g, 2, host_and_ident(TRUE), US" ");
deferral_log(address_item * addr, uschar * now,
int logflags, uschar * driver_name, uschar * driver_kind)
{
-gstring * g;
-void * reset_point;
+rmark reset_point = store_mark();
+gstring * g = string_get(256);
/* Build up the line that is used for both the message log and the main
log. */
-g = reset_point = string_get(256);
-
/* Create the address string for logging. Must not do this earlier, because
an OK result may be changed to FAIL when a pipe returns text. */
static void
failure_log(address_item * addr, uschar * driver_kind, uschar * now)
{
-void * reset_point;
-gstring * g = reset_point = string_get(256);
+rmark reset_point = store_mark();
+gstring * g = string_get(256);
#ifndef DISABLE_EVENT
/* Message failures for which we will send a DSN get their event raised
gstring * g;
va_start(ap, format);
- g = string_vformat(NULL, TRUE, CS format, ap);
+ g = string_vformat(NULL, SVFMT_EXTEND|SVFMT_REBUFFER, CS format, ap);
va_end(ap);
addr->message = string_from_gstring(g);
}
static BOOL
previously_transported(address_item *addr, BOOL testing)
{
-(void)string_format(big_buffer, big_buffer_size, "%s/%s",
+uschar * s = string_sprintf("%s/%s",
addr->unique + (testflag(addr, af_homonym)? 3:0), addr->transport->name);
-if (tree_search(tree_nonrecipients, big_buffer) != 0)
+if (tree_search(tree_nonrecipients, s) != 0)
{
DEBUG(D_deliver|D_route|D_transport)
debug_printf("%s was previously delivered (%s transport): discarded\n",
f.disable_logging = FALSE; /* Jic */
addr->message = addr->router
? string_sprintf("No transport set by %s router", addr->router->name)
- : string_sprintf("No transport set by system filter");
+ : US"No transport set by system filter";
post_process_one(addr, DEFER, logflags, EXIM_DTYPE_TRANSPORT, 0);
continue;
}
else for (addr2 = addr; addr2; addr2 = addr2->next)
if (addr2->transport_return == OK)
{
- addr3 = store_get(sizeof(address_item));
+ addr3 = store_get(sizeof(address_item), FALSE);
*addr3 = *addr2;
addr3->next = NULL;
addr3->shadow_message = US &addr2->shadow_message;
if (!r || !(*ptr & rf_delete))
{
- r = store_get(sizeof(retry_item));
+ r = store_get(sizeof(retry_item), FALSE);
r->next = addr->retries;
addr->retries = r;
r->flags = *ptr++;
if (*ptr)
{
- h = store_get(sizeof(host_item));
+ h = store_get(sizeof(host_item), FALSE);
h->name = string_copy(ptr);
while (*ptr++);
h->address = string_copy(ptr);
if (!parlist)
{
- parlist = store_get(remote_max_parallel * sizeof(pardata));
+ parlist = store_get(remote_max_parallel * sizeof(pardata), FALSE);
for (poffset = 0; poffset < remote_max_parallel; poffset++)
parlist[poffset].pid = 0;
}
this, Jan 1999.] We know the syntax is valid, so this can be done by simply
removing quoting backslashes and any unquoted doublequotes. */
-t = addr->cc_local_part = store_get(len+1);
+t = addr->cc_local_part = store_get(len+1, is_tainted(address));
while(len-- > 0)
{
int c = *address++;
if (new_address)
{
- address_item *new_parent = store_get(sizeof(address_item));
+ address_item *new_parent = store_get(sizeof(address_item), FALSE);
*new_parent = *addr;
addr->parent = new_parent;
new_parent->child_count = 1;
if (addr_new)
{
- int uid = (system_filter_uid_set)? system_filter_uid : geteuid();
- int gid = (system_filter_gid_set)? system_filter_gid : getegid();
+ int uid = system_filter_uid_set ? system_filter_uid : geteuid();
+ int gid = system_filter_gid_set ? system_filter_gid : getegid();
/* The text "system-filter" is tested in transport_set_up_command() and in
set_up_shell_command() in the pipe transport, to enable them to permit
if (!tmp)
p->message = string_sprintf("failed to expand \"%s\" as a "
"system filter transport name", tpname);
+ if (is_tainted(tmp))
+ p->message = string_sprintf("attempt to used tainted value '%s' for"
+ "transport '%s' as a system filter", tmp, tpname);
tpname = tmp;
}
else
keep piling '>' characters on the front. */
if (addr->address[0] == '>')
- {
while (tree_search(tree_duplicates, addr->unique))
addr->unique = string_sprintf(">%s", addr->unique);
- }
else if ((tnode = tree_search(tree_duplicates, addr->unique)))
{
&addr_succeed, v_none)) == DEFER)
retry_add_item(addr,
addr->router->retry_use_local_part
- ? string_sprintf("R:%s@%s", addr->local_part, addr->domain)
- : string_sprintf("R:%s", addr->domain),
+ ? string_sprintf("R:%s@%s", addr->local_part, addr->domain)
+ : string_sprintf("R:%s", addr->domain),
0);
/* Otherwise, if there is an existing retry record in the database, add
{
/* copy and relink address_item and send report with all of them at once later */
address_item * addr_next = addr_senddsn;
- addr_senddsn = store_get(sizeof(address_item));
+ addr_senddsn = store_get(sizeof(address_item), FALSE);
*addr_senddsn = *a;
addr_senddsn->next = addr_next;
}
projects / exim.git / blobdiff