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Merge branch 'collectd-4.10' into collectd-5.3
[collectd.git]
/
src
/
configfile.c
diff --git
a/src/configfile.c
b/src/configfile.c
index
ac5e8ed
..
7e06baa
100644
(file)
--- a/
src/configfile.c
+++ b/
src/configfile.c
@@
-476,6
+476,12
@@
static int cf_ci_replace_child (oconfig_item_t *dst, oconfig_item_t *src,
/* Resize the memory containing the children to be big enough to hold
* all children. */
/* Resize the memory containing the children to be big enough to hold
* all children. */
+ if (dst->children_num + src->children_num - 1 == 0)
+ {
+ dst->children_num = 0;
+ return (0);
+ }
+
temp = (oconfig_item_t *) realloc (dst->children,
sizeof (oconfig_item_t)
* (dst->children_num + src->children_num - 1));
temp = (oconfig_item_t *) realloc (dst->children,
sizeof (oconfig_item_t)
* (dst->children_num + src->children_num - 1));
@@
-587,10
+593,11
@@
static int cf_include_all (oconfig_item_t *root, int depth)
sfree (pattern);
if (new == NULL)
sfree (pattern);
if (new == NULL)
-
continue
;
+
return (-1)
;
/* Now replace the i'th child in `root' with `new'. */
/* Now replace the i'th child in `root' with `new'. */
- cf_ci_replace_child (root, new, i);
+ if (cf_ci_replace_child (root, new, i) < 0)
+ return (-1);
/* ... and go back to the new i'th child. */
--i;
/* ... and go back to the new i'th child. */
--i;
@@
-606,6
+613,7
@@
static oconfig_item_t *cf_read_file (const char *file,
const char *pattern, int depth)
{
oconfig_item_t *root;
const char *pattern, int depth)
{
oconfig_item_t *root;
+ int status;
assert (depth < CF_MAX_DEPTH);
assert (depth < CF_MAX_DEPTH);
@@
-637,7
+645,12
@@
static oconfig_item_t *cf_read_file (const char *file,
return (NULL);
}
return (NULL);
}
- cf_include_all (root, depth);
+ status = cf_include_all (root, depth);
+ if (status != 0)
+ {
+ oconfig_free (root);
+ return (NULL);
+ }
return (root);
} /* oconfig_item_t *cf_read_file */
return (root);
} /* oconfig_item_t *cf_read_file */
@@
-830,12
+843,6
@@
static oconfig_item_t *cf_read_generic (const char *path,
wordfree (&we);
wordfree (&we);
- if (root->children == NULL)
- {
- oconfig_free (root);
- return (NULL);
- }
-
return (root);
} /* oconfig_item_t *cf_read_generic */
/* #endif HAVE_WORDEXP_H */
return (root);
} /* oconfig_item_t *cf_read_generic */
/* #endif HAVE_WORDEXP_H */
@@
-1047,6
+1054,12
@@
int cf_read (char *filename)
ERROR ("Unable to read config file %s.", filename);
return (-1);
}
ERROR ("Unable to read config file %s.", filename);
return (-1);
}
+ else if (conf->children_num == 0)
+ {
+ ERROR ("Configuration file %s is empty.", filename);
+ oconfig_free (conf);
+ return (-1);
+ }
for (i = 0; i < conf->children_num; i++)
{
for (i = 0; i < conf->children_num; i++)
{