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Extensively verified that all functions have its return value

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checked for any spurious error, this should make the core more safer :-)

--HG--
extra : convert_revision : xtraeme%40gmail.com-20091123094651-5prw0bkqmt3y8h23
This commit is contained in:
Juan RP
2009-11-23 09:46:51 +00:00
parent ea468f850f
commit bf82b6512d
17 changed files with 416 additions and 105 deletions
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14
lib/orphans.c
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@ -83,6 +83,9 @@ find_orphan_pkg(prop_object_t obj, void *arg, bool *loop_done)
while ((obj2 = prop_object_iterator_next(iter)) != NULL) {
pkgname = xbps_get_pkg_name(prop_string_cstring_nocopy(obj2));
if (pkgname == NULL)
return EINVAL;
SIMPLEQ_FOREACH(orphan, &orphan_list, chain) {
if (strcmp(orphan->pkgname, pkgname) == 0) {
ndep++;
@ -101,7 +104,11 @@ add_orphan:
if (orphan == NULL)
return errno;
prop_dictionary_get_cstring_nocopy(obj, "pkgname", &orphan->pkgname);
if (!prop_dictionary_get_cstring_nocopy(obj, "pkgname",
&orphan->pkgname)) {
free(orphan);
return errno;
}
orphan->dict = prop_dictionary_copy(obj);
SIMPLEQ_INSERT_TAIL(&orphan_list, orphan, chain);
@ -151,7 +158,10 @@ xbps_find_orphan_packages(void)
return NULL;
}
while ((orphan = SIMPLEQ_FIRST(&orphan_list)) != NULL) {
prop_array_add(array, orphan->dict);
if (!prop_array_add(array, orphan->dict)) {
cleanup();
return NULL;
}
SIMPLEQ_REMOVE(&orphan_list, orphan, orphan_pkg, chain);
prop_object_release(orphan->dict);
free(orphan);