macro_item *
macro_create(const uschar * name, const uschar * val, BOOL command_line)
{
-macro_item * m = store_get(sizeof(macro_item));
+macro_item * m = store_get(sizeof(macro_item), FALSE);
READCONF_DEBUG fprintf(stderr, "%s: '%s' '%s'\n", __FUNCTION__, name, val);
m->next = NULL;
if (config_lines)
save_config_position(config_filename, config_lineno);
- save = store_get(sizeof(config_file_item));
+ save = store_get(sizeof(config_file_item), FALSE);
save->next = config_file_stack;
config_file_stack = save;
save->file = config_file;
static rewrite_rule *
readconf_one_rewrite(const uschar *p, int *existflags, BOOL isglobal)
{
-rewrite_rule *next = store_get(sizeof(rewrite_rule));
+rewrite_rule *next = store_get(sizeof(rewrite_rule), FALSE);
next->next = NULL;
next->key = string_dequote(&p);
BOOL freesptr = TRUE;
optionlist *ol, *ol2;
struct passwd *pw;
-void *reset_point;
+rmark reset_point;
int intbase = 0;
uschar *inttype = US"";
uschar *sptr;
case opt_gidlist:
case opt_rewrite:
- reset_point = sptr = read_string(s, name);
+ reset_point = store_mark();
+ sptr = read_string(s, name);
/* Having read a string, we now have several different ways of using it,
depending on the data type, so do another switch. If keeping the actual
/* We already have a condition, we're conducting a crude hack to let
multiple condition rules be chained together, despite storing them in
text form. */
- *str_target = string_copy_malloc( (saved_condition = *str_target)
+ *str_target = string_copy_perm( (saved_condition = *str_target)
? string_sprintf("${if and{{bool_lax{%s}}{bool_lax{%s}}}}",
saved_condition, sptr)
- : sptr);
+ : sptr,
+ FALSE);
/* TODO(pdp): there is a memory leak here and just below
when we set 3 or more conditions; I still don't
understand the store mechanism enough to know
list_o = string_append_listele(list_o, sep_o, s);
if (list_o)
- *str_target = string_copy_malloc(string_from_gstring(list_o));
+ *str_target = string_copy_perm(string_from_gstring(list_o), FALSE);
}
else
{
ignore. Also ignore if the value is already set. */
if (pw == NULL) break;
- Ustrcpy(name+Ustrlen(name)-4, "group");
+ Ustrcpy(name+Ustrlen(name)-4, US"group");
ol2 = find_option(name, oltop, last);
if (ol2 != NULL && ((ol2->type & opt_mask) == opt_gid ||
(ol2->type & opt_mask) == opt_expand_gid))
/* Release store if the value of the string doesn't need to be kept. */
- if (freesptr) store_reset(reset_point);
+ if (freesptr) reset_point = store_reset(reset_point);
break;
/* Expanded boolean: if no characters follow, or if there are no dollar
if (*s != 0 && Ustrchr(s, '$') != 0)
{
sprintf(CS name2, "*expand_%.50s", name);
- ol2 = find_option(name2, oltop, last);
- if (ol2 != NULL)
+ if ((ol2 = find_option(name2, oltop, last)))
{
- reset_point = sptr = read_string(s, name);
+ reset_point = store_mark();
+ sptr = read_string(s, name);
if (data_block == NULL)
*((uschar **)(ol2->value)) = sptr;
else
BOOL forcecache = FALSE;
uschar *ss;
tree_node *t;
-namedlist_block *nb = store_get(sizeof(namedlist_block));
+namedlist_block *nb = store_get(sizeof(namedlist_block), FALSE);
if (Ustrncmp(s, "_cache", 6) == 0)
{
while (isspace(*s)) s++;
ss = s;
while (isalnum(*s) || *s == '_') s++;
-t = store_get(sizeof(tree_node) + s-ss);
+t = store_get(sizeof(tree_node) + s-ss, is_tainted(ss));
Ustrncpy(t->name, ss, s-ss);
t->name[s-ss] = 0;
while (isspace(*s)) s++;
log_write(0, LOG_PANIC_DIE|LOG_CONFIG,
"tls_require_ciphers invalid: %s", errmsg);
fflush(NULL);
- _exit(0);
+ exim_underbar_exit(0);
}
do {
"wrong owner, group, or mode", big_buffer);
}
+/* Do a dummy store-allocation of a size related to the (toplevel) file size.
+This assumes we will need this much storage to handle all the allocations
+during startup; it won't help when .include is being used. When it does, it
+will cut down on the number of store blocks (and malloc calls, and sbrk
+syscalls). It also assume we're on the relevant pool. */
+
+if (statbuf.st_size > 8192)
+ {
+ rmark r = store_mark();
+ store_get((int)statbuf.st_size, FALSE);
+ store_reset(r);
+ }
+
/* Process the main configuration settings. They all begin with a lower case
letter. If we see something starting with an upper case letter, it is taken as
a macro definition. */
{
int len = dd->options_len;
d->info = dd;
- d->options_block = store_get(len);
+ d->options_block = store_get(len, FALSE);
memcpy(d->options_block, dd->options_block, len);
for (int i = 0; i < *(dd->options_count); i++)
dd->options[i].type &= ~opt_set;
/* Set up a new driver instance data block on the chain, with
its default values installed. */
- d = store_get(instance_size);
+ d = store_get(instance_size, FALSE);
memcpy(d, instance_default, instance_size);
*p = d;
p = &d->next;
const uschar *pp;
uschar *error;
- next = store_get(sizeof(retry_config));
+ next = store_get(sizeof(retry_config), FALSE);
next->next = NULL;
*chain = next;
chain = &(next->next);
while (*p != 0)
{
- retry_rule *rule = store_get(sizeof(retry_rule));
+ retry_rule *rule = store_get(sizeof(retry_rule), FALSE);
*rchain = rule;
rchain = &(rule->next);
rule->next = NULL;
if (*p != ':' || name[0] == 0)
log_write(0, LOG_PANIC_DIE|LOG_CONFIG_IN, "missing or malformed ACL name");
- node = store_get(sizeof(tree_node) + Ustrlen(name));
+ node = store_get(sizeof(tree_node) + Ustrlen(name), is_tainted(name));
Ustrcpy(node->name, name);
if (!tree_insertnode(&acl_anchor, node))
log_write(0, LOG_PANIC_DIE|LOG_CONFIG_IN,
int mid = last/2;
int n = Ustrlen(next_section);
- if (tolower(next_section[n-1]) != 's') Ustrcpy(next_section+n, "s");
+ if (tolower(next_section[n-1]) != 's') Ustrcpy(next_section+n, US"s");
for (;;)
{
static config_line_item *current;
config_line_item *next;
-next = (config_line_item*) store_get(sizeof(config_line_item));
+next = (config_line_item*) store_get(sizeof(config_line_item), FALSE);
next->line = string_copy(line);
next->next = NULL;
git://git.exim.org / exim.git / blobdiff