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Avoided to store deleted ACL as attribute with empty value

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This commit is contained in:
Thomas Schmitt
2009-01-25 10:49:07 +01:00
parent dc26d8eefc
commit 7dfec561d9
3 changed files with 22 additions and 4 deletions
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17
libisofs/node.c
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@ -1601,7 +1601,7 @@ int iso_node_set_acl_text(IsoNode *node, char *acl_text, int flag)
#ifdef Libisofs_with_aaiP
size_t num_attrs = 0, *value_lengths = NULL, i, consumed;
size_t num_attrs = 0, *value_lengths = NULL, i, j, consumed;
size_t a_text_fill = 0, d_text_fill = 0;
size_t v_len, acl_len= 0;
char **names = NULL, **values = NULL, *a_text = NULL, *d_text = NULL;
@ -1688,9 +1688,18 @@ int iso_node_set_acl_text(IsoNode *node, char *acl_text, int flag)
/* replace variable value */;
if (values[i] != NULL)
free(values[i]);
values[i] = (char *) acl;
acl = NULL;
value_lengths[i] = acl_len;
if(acl == NULL) { /* delete whole ACL attribute */
for (j = i + 1; j < num_attrs; j++) {
names[j - 1] = names[j];
value_lengths[j - 1] = value_lengths[j];
values[j - 1] = values[j];
}
num_attrs--;
} else {
values[i] = (char *) acl;
acl = NULL;
value_lengths[i] = acl_len;
}
/* Encode attributes and attach to node */
ret = iso_node_set_attrs(node, num_attrs, names, value_lengths, values,