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libarchive/libarchive-3.1.2-acl.patch

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libarchive: refined #ifdefs for ACL_TYPE_NFS4 Version: 3.1.2-7 Resolves: #993048
2013-08-08 09:53:27 +00:00
diff -ruN libarchive-3.1.2/libarchive/archive_read_disk_entry_from_file.c libarchive-3.1.2.fixed/libarchive/archive_read_disk_entry_from_file.c
--- libarchive-3.1.2/libarchive/archive_read_disk_entry_from_file.c 2013-02-08 01:52:07.000000000 +0100
+++ libarchive-3.1.2.fixed/libarchive/archive_read_disk_entry_from_file.c 2013-08-08 10:47:41.000000000 +0200
@@ -399,7 +399,7 @@
#endif
-#if defined(HAVE_POSIX_ACL) && defined(ACL_TYPE_NFS4)
+#ifdef HAVE_POSIX_ACL
static int translate_acl(struct archive_read_disk *a,
struct archive_entry *entry, acl_t acl, int archive_entry_acl_type);
@@ -419,6 +419,7 @@
archive_entry_acl_clear(entry);
+#ifdef ACL_TYPE_NFS4
/* Try NFS4 ACL first. */
if (*fd >= 0)
acl = acl_get_fd(*fd);
@@ -447,6 +448,7 @@
acl_free(acl);
return (ARCHIVE_OK);
}
+#endif
/* Retrieve access ACL from file. */
if (*fd >= 0)
@@ -492,6 +494,7 @@
{ARCHIVE_ENTRY_ACL_EXECUTE, ACL_EXECUTE},
{ARCHIVE_ENTRY_ACL_WRITE, ACL_WRITE},
{ARCHIVE_ENTRY_ACL_READ, ACL_READ},
+#ifdef ACL_TYPE_NFS4
{ARCHIVE_ENTRY_ACL_READ_DATA, ACL_READ_DATA},
{ARCHIVE_ENTRY_ACL_LIST_DIRECTORY, ACL_LIST_DIRECTORY},
{ARCHIVE_ENTRY_ACL_WRITE_DATA, ACL_WRITE_DATA},
@@ -508,8 +511,10 @@
{ARCHIVE_ENTRY_ACL_WRITE_ACL, ACL_WRITE_ACL},
{ARCHIVE_ENTRY_ACL_WRITE_OWNER, ACL_WRITE_OWNER},
{ARCHIVE_ENTRY_ACL_SYNCHRONIZE, ACL_SYNCHRONIZE}
+#endif
};
+#ifdef ACL_TYPE_NFS4
static struct {
int archive_inherit;
int platform_inherit;
@@ -519,21 +524,25 @@
{ARCHIVE_ENTRY_ACL_ENTRY_NO_PROPAGATE_INHERIT, ACL_ENTRY_NO_PROPAGATE_INHERIT},
{ARCHIVE_ENTRY_ACL_ENTRY_INHERIT_ONLY, ACL_ENTRY_INHERIT_ONLY}
};
-
+#endif
static int
translate_acl(struct archive_read_disk *a,
struct archive_entry *entry, acl_t acl, int default_entry_acl_type)
{
acl_tag_t acl_tag;
+#ifdef ACL_TYPE_NFS4
acl_entry_type_t acl_type;
acl_flagset_t acl_flagset;
+ int brand, r;
+#endif
acl_entry_t acl_entry;
acl_permset_t acl_permset;
- int brand, i, r, entry_acl_type;
+ int i, entry_acl_type;
int s, ae_id, ae_tag, ae_perm;
const char *ae_name;
+#ifdef ACL_TYPE_NFS4
// FreeBSD "brands" ACLs as POSIX.1e or NFSv4
// Make sure the "brand" on this ACL is consistent
// with the default_entry_acl_type bits provided.
@@ -560,6 +569,7 @@
return ARCHIVE_FAILED;
break;
}
+#endif
s = acl_get_entry(acl, ACL_FIRST_ENTRY, &acl_entry);
@@ -592,9 +602,11 @@
case ACL_OTHER:
ae_tag = ARCHIVE_ENTRY_ACL_OTHER;
break;
+#ifdef ACL_TYPE_NFS4
case ACL_EVERYONE:
ae_tag = ARCHIVE_ENTRY_ACL_EVERYONE;
break;
+#endif
default:
/* Skip types that libarchive can't support. */
s = acl_get_entry(acl, ACL_NEXT_ENTRY, &acl_entry);
@@ -605,6 +617,7 @@
// XXX acl_get_entry_type_np on FreeBSD returns EINVAL for
// non-NFSv4 ACLs
entry_acl_type = default_entry_acl_type;
+#ifdef ACL_TYPE_NFS4
r = acl_get_entry_type_np(acl_entry, &acl_type);
if (r == 0) {
switch (acl_type) {
@@ -634,9 +647,10 @@
ae_perm |= acl_inherit_map[i].archive_inherit;
}
+#endif
acl_get_permset(acl_entry, &acl_permset);
- for (i = 0; i < (int)(sizeof(acl_perm_map) / sizeof(acl_perm_map[0])); ++i) {
+ for (i = 0; i < (int)(sizeof(acl_perm_map) / sizeof(acl_perm_map[0])); ++i) {
/*
* acl_get_perm() is spelled differently on different
* platforms; see above.
diff -ruN libarchive-3.1.2/libarchive/archive_write_disk_acl.c libarchive-3.1.2.fixed/libarchive/archive_write_disk_acl.c
--- libarchive-3.1.2/libarchive/archive_write_disk_acl.c 2013-01-14 02:43:45.000000000 +0100
+++ libarchive-3.1.2.fixed/libarchive/archive_write_disk_acl.c 2013-08-08 10:31:35.000000000 +0200
@@ -43,7 +43,7 @@
#include "archive_acl_private.h"
#include "archive_write_disk_private.h"
-#if !defined(HAVE_POSIX_ACL) || !defined(ACL_TYPE_NFS4)
+#ifndef HAVE_POSIX_ACL
/* Default empty function body to satisfy mainline code. */
int
archive_write_disk_set_acls(struct archive *a, int fd, const char *name,
@@ -79,10 +79,12 @@
ret = set_acl(a, fd, name, abstract_acl, ACL_TYPE_DEFAULT,
ARCHIVE_ENTRY_ACL_TYPE_DEFAULT, "default");
return (ret);
+#ifdef ACL_TYPE_NFS4
} else if (archive_acl_count(abstract_acl, ARCHIVE_ENTRY_ACL_TYPE_NFS4) > 0) {
ret = set_acl(a, fd, name, abstract_acl, ACL_TYPE_NFS4,
ARCHIVE_ENTRY_ACL_TYPE_NFS4, "nfs4");
return (ret);
+#endif
} else
return ARCHIVE_OK;
}
@@ -94,6 +96,7 @@
{ARCHIVE_ENTRY_ACL_EXECUTE, ACL_EXECUTE},
{ARCHIVE_ENTRY_ACL_WRITE, ACL_WRITE},
{ARCHIVE_ENTRY_ACL_READ, ACL_READ},
+#ifdef ACL_TYPE_NFS4
{ARCHIVE_ENTRY_ACL_READ_DATA, ACL_READ_DATA},
{ARCHIVE_ENTRY_ACL_LIST_DIRECTORY, ACL_LIST_DIRECTORY},
{ARCHIVE_ENTRY_ACL_WRITE_DATA, ACL_WRITE_DATA},
@@ -110,8 +113,10 @@
{ARCHIVE_ENTRY_ACL_WRITE_ACL, ACL_WRITE_ACL},
{ARCHIVE_ENTRY_ACL_WRITE_OWNER, ACL_WRITE_OWNER},
{ARCHIVE_ENTRY_ACL_SYNCHRONIZE, ACL_SYNCHRONIZE}
+#endif
};
+#ifdef ACL_TYPE_NFS4
static struct {
int archive_inherit;
int platform_inherit;
@@ -121,6 +126,7 @@
{ARCHIVE_ENTRY_ACL_ENTRY_NO_PROPAGATE_INHERIT, ACL_ENTRY_NO_PROPAGATE_INHERIT},
{ARCHIVE_ENTRY_ACL_ENTRY_INHERIT_ONLY, ACL_ENTRY_INHERIT_ONLY}
};
+#endif
static int
set_acl(struct archive *a, int fd, const char *name,
@@ -130,7 +136,9 @@
acl_t acl;
acl_entry_t acl_entry;
acl_permset_t acl_permset;
+#ifdef ACL_TYPE_NFS4
acl_flagset_t acl_flagset;
+#endif
int ret;
int ae_type, ae_permset, ae_tag, ae_id;
uid_t ae_uid;
@@ -171,14 +179,17 @@
case ARCHIVE_ENTRY_ACL_OTHER:
acl_set_tag_type(acl_entry, ACL_OTHER);
break;
+#ifdef ACL_TYPE_NFS4
case ARCHIVE_ENTRY_ACL_EVERYONE:
acl_set_tag_type(acl_entry, ACL_EVERYONE);
break;
+#endif
default:
/* XXX */
break;
}
+#ifdef ACL_TYPE_NFS4
switch (ae_type) {
case ARCHIVE_ENTRY_ACL_TYPE_ALLOW:
acl_set_entry_type_np(acl_entry, ACL_ENTRY_TYPE_ALLOW);
@@ -200,6 +211,7 @@
// XXX error handling here.
break;
}
+#endif
acl_get_permset(acl_entry, &acl_permset);
acl_clear_perms(acl_permset);
@@ -210,6 +222,7 @@
acl_perm_map[i].platform_perm);
}
+#ifdef ACL_TYPE_NFS4
acl_get_flagset_np(acl_entry, &acl_flagset);
acl_clear_flags_np(acl_flagset);
for (i = 0; i < (int)(sizeof(acl_inherit_map) / sizeof(acl_inherit_map[0])); ++i) {
@@ -217,6 +230,7 @@
acl_add_flag_np(acl_flagset,
acl_inherit_map[i].platform_inherit);
}
+#endif
}
/* Try restoring the ACL through 'fd' if we can. */
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