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path: root/fs/xfs/libxfs/xfs_rmap.c
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Diffstat (limited to 'fs/xfs/libxfs/xfs_rmap.c')
-rw-r--r--fs/xfs/libxfs/xfs_rmap.c377
1 files changed, 289 insertions, 88 deletions
diff --git a/fs/xfs/libxfs/xfs_rmap.c b/fs/xfs/libxfs/xfs_rmap.c
index 38e9414878b3..ff9412f113c4 100644
--- a/fs/xfs/libxfs/xfs_rmap.c
+++ b/fs/xfs/libxfs/xfs_rmap.c
@@ -113,7 +113,10 @@ xfs_rmap_insert(
error = xfs_rmap_lookup_eq(rcur, agbno, len, owner, offset, flags, &i);
if (error)
goto done;
- XFS_WANT_CORRUPTED_GOTO(rcur->bc_mp, i == 0, done);
+ if (XFS_IS_CORRUPT(rcur->bc_mp, i != 0)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
rcur->bc_rec.r.rm_startblock = agbno;
rcur->bc_rec.r.rm_blockcount = len;
@@ -123,7 +126,10 @@ xfs_rmap_insert(
error = xfs_btree_insert(rcur, &i);
if (error)
goto done;
- XFS_WANT_CORRUPTED_GOTO(rcur->bc_mp, i == 1, done);
+ if (XFS_IS_CORRUPT(rcur->bc_mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
done:
if (error)
trace_xfs_rmap_insert_error(rcur->bc_mp,
@@ -149,12 +155,18 @@ xfs_rmap_delete(
error = xfs_rmap_lookup_eq(rcur, agbno, len, owner, offset, flags, &i);
if (error)
goto done;
- XFS_WANT_CORRUPTED_GOTO(rcur->bc_mp, i == 1, done);
+ if (XFS_IS_CORRUPT(rcur->bc_mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
error = xfs_btree_delete(rcur, &i);
if (error)
goto done;
- XFS_WANT_CORRUPTED_GOTO(rcur->bc_mp, i == 1, done);
+ if (XFS_IS_CORRUPT(rcur->bc_mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
done:
if (error)
trace_xfs_rmap_delete_error(rcur->bc_mp,
@@ -406,24 +418,39 @@ xfs_rmap_free_check_owner(
return 0;
/* Make sure the unwritten flag matches. */
- XFS_WANT_CORRUPTED_GOTO(mp, (flags & XFS_RMAP_UNWRITTEN) ==
- (rec->rm_flags & XFS_RMAP_UNWRITTEN), out);
+ if (XFS_IS_CORRUPT(mp,
+ (flags & XFS_RMAP_UNWRITTEN) !=
+ (rec->rm_flags & XFS_RMAP_UNWRITTEN))) {
+ error = -EFSCORRUPTED;
+ goto out;
+ }
/* Make sure the owner matches what we expect to find in the tree. */
- XFS_WANT_CORRUPTED_GOTO(mp, owner == rec->rm_owner, out);
+ if (XFS_IS_CORRUPT(mp, owner != rec->rm_owner)) {
+ error = -EFSCORRUPTED;
+ goto out;
+ }
/* Check the offset, if necessary. */
if (XFS_RMAP_NON_INODE_OWNER(owner))
goto out;
if (flags & XFS_RMAP_BMBT_BLOCK) {
- XFS_WANT_CORRUPTED_GOTO(mp, rec->rm_flags & XFS_RMAP_BMBT_BLOCK,
- out);
+ if (XFS_IS_CORRUPT(mp,
+ !(rec->rm_flags & XFS_RMAP_BMBT_BLOCK))) {
+ error = -EFSCORRUPTED;
+ goto out;
+ }
} else {
- XFS_WANT_CORRUPTED_GOTO(mp, rec->rm_offset <= offset, out);
- XFS_WANT_CORRUPTED_GOTO(mp,
- ltoff + rec->rm_blockcount >= offset + len,
- out);
+ if (XFS_IS_CORRUPT(mp, rec->rm_offset > offset)) {
+ error = -EFSCORRUPTED;
+ goto out;
+ }
+ if (XFS_IS_CORRUPT(mp,
+ offset + len > ltoff + rec->rm_blockcount)) {
+ error = -EFSCORRUPTED;
+ goto out;
+ }
}
out:
@@ -482,12 +509,18 @@ xfs_rmap_unmap(
error = xfs_rmap_lookup_le(cur, bno, len, owner, offset, flags, &i);
if (error)
goto out_error;
- XFS_WANT_CORRUPTED_GOTO(mp, i == 1, out_error);
+ if (XFS_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto out_error;
+ }
error = xfs_rmap_get_rec(cur, &ltrec, &i);
if (error)
goto out_error;
- XFS_WANT_CORRUPTED_GOTO(mp, i == 1, out_error);
+ if (XFS_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto out_error;
+ }
trace_xfs_rmap_lookup_le_range_result(cur->bc_mp,
cur->bc_private.a.agno, ltrec.rm_startblock,
ltrec.rm_blockcount, ltrec.rm_owner,
@@ -502,8 +535,12 @@ xfs_rmap_unmap(
* be the case that the "left" extent goes all the way to EOFS.
*/
if (owner == XFS_RMAP_OWN_NULL) {
- XFS_WANT_CORRUPTED_GOTO(mp, bno >= ltrec.rm_startblock +
- ltrec.rm_blockcount, out_error);
+ if (XFS_IS_CORRUPT(mp,
+ bno <
+ ltrec.rm_startblock + ltrec.rm_blockcount)) {
+ error = -EFSCORRUPTED;
+ goto out_error;
+ }
goto out_done;
}
@@ -526,15 +563,22 @@ xfs_rmap_unmap(
error = xfs_rmap_get_rec(cur, &rtrec, &i);
if (error)
goto out_error;
- XFS_WANT_CORRUPTED_GOTO(mp, i == 1, out_error);
+ if (XFS_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto out_error;
+ }
if (rtrec.rm_startblock >= bno + len)
goto out_done;
}
/* Make sure the extent we found covers the entire freeing range. */
- XFS_WANT_CORRUPTED_GOTO(mp, ltrec.rm_startblock <= bno &&
- ltrec.rm_startblock + ltrec.rm_blockcount >=
- bno + len, out_error);
+ if (XFS_IS_CORRUPT(mp,
+ ltrec.rm_startblock > bno ||
+ ltrec.rm_startblock + ltrec.rm_blockcount <
+ bno + len)) {
+ error = -EFSCORRUPTED;
+ goto out_error;
+ }
/* Check owner information. */
error = xfs_rmap_free_check_owner(mp, ltoff, &ltrec, len, owner,
@@ -551,7 +595,10 @@ xfs_rmap_unmap(
error = xfs_btree_delete(cur, &i);
if (error)
goto out_error;
- XFS_WANT_CORRUPTED_GOTO(mp, i == 1, out_error);
+ if (XFS_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto out_error;
+ }
} else if (ltrec.rm_startblock == bno) {
/*
* overlap left hand side of extent: move the start, trim the
@@ -743,7 +790,10 @@ xfs_rmap_map(
error = xfs_rmap_get_rec(cur, &ltrec, &have_lt);
if (error)
goto out_error;
- XFS_WANT_CORRUPTED_GOTO(mp, have_lt == 1, out_error);
+ if (XFS_IS_CORRUPT(mp, have_lt != 1)) {
+ error = -EFSCORRUPTED;
+ goto out_error;
+ }
trace_xfs_rmap_lookup_le_range_result(cur->bc_mp,
cur->bc_private.a.agno, ltrec.rm_startblock,
ltrec.rm_blockcount, ltrec.rm_owner,
@@ -753,9 +803,12 @@ xfs_rmap_map(
have_lt = 0;
}
- XFS_WANT_CORRUPTED_GOTO(mp,
- have_lt == 0 ||
- ltrec.rm_startblock + ltrec.rm_blockcount <= bno, out_error);
+ if (XFS_IS_CORRUPT(mp,
+ have_lt != 0 &&
+ ltrec.rm_startblock + ltrec.rm_blockcount > bno)) {
+ error = -EFSCORRUPTED;
+ goto out_error;
+ }
/*
* Increment the cursor to see if we have a right-adjacent record to our
@@ -769,9 +822,14 @@ xfs_rmap_map(
error = xfs_rmap_get_rec(cur, &gtrec, &have_gt);
if (error)
goto out_error;
- XFS_WANT_CORRUPTED_GOTO(mp, have_gt == 1, out_error);
- XFS_WANT_CORRUPTED_GOTO(mp, bno + len <= gtrec.rm_startblock,
- out_error);
+ if (XFS_IS_CORRUPT(mp, have_gt != 1)) {
+ error = -EFSCORRUPTED;
+ goto out_error;
+ }
+ if (XFS_IS_CORRUPT(mp, bno + len > gtrec.rm_startblock)) {
+ error = -EFSCORRUPTED;
+ goto out_error;
+ }
trace_xfs_rmap_find_right_neighbor_result(cur->bc_mp,
cur->bc_private.a.agno, gtrec.rm_startblock,
gtrec.rm_blockcount, gtrec.rm_owner,
@@ -821,7 +879,10 @@ xfs_rmap_map(
error = xfs_btree_delete(cur, &i);
if (error)
goto out_error;
- XFS_WANT_CORRUPTED_GOTO(mp, i == 1, out_error);
+ if (XFS_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto out_error;
+ }
}
/* point the cursor back to the left record and update */
@@ -865,7 +926,10 @@ xfs_rmap_map(
error = xfs_btree_insert(cur, &i);
if (error)
goto out_error;
- XFS_WANT_CORRUPTED_GOTO(mp, i == 1, out_error);
+ if (XFS_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto out_error;
+ }
}
trace_xfs_rmap_map_done(mp, cur->bc_private.a.agno, bno, len,
@@ -957,12 +1021,18 @@ xfs_rmap_convert(
error = xfs_rmap_lookup_le(cur, bno, len, owner, offset, oldext, &i);
if (error)
goto done;
- XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done);
+ if (XFS_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
error = xfs_rmap_get_rec(cur, &PREV, &i);
if (error)
goto done;
- XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done);
+ if (XFS_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
trace_xfs_rmap_lookup_le_range_result(cur->bc_mp,
cur->bc_private.a.agno, PREV.rm_startblock,
PREV.rm_blockcount, PREV.rm_owner,
@@ -995,10 +1065,16 @@ xfs_rmap_convert(
error = xfs_rmap_get_rec(cur, &LEFT, &i);
if (error)
goto done;
- XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done);
- XFS_WANT_CORRUPTED_GOTO(mp,
- LEFT.rm_startblock + LEFT.rm_blockcount <= bno,
- done);
+ if (XFS_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
+ if (XFS_IS_CORRUPT(mp,
+ LEFT.rm_startblock + LEFT.rm_blockcount >
+ bno)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
trace_xfs_rmap_find_left_neighbor_result(cur->bc_mp,
cur->bc_private.a.agno, LEFT.rm_startblock,
LEFT.rm_blockcount, LEFT.rm_owner,
@@ -1017,7 +1093,10 @@ xfs_rmap_convert(
error = xfs_btree_increment(cur, 0, &i);
if (error)
goto done;
- XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done);
+ if (XFS_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
error = xfs_btree_increment(cur, 0, &i);
if (error)
goto done;
@@ -1026,9 +1105,14 @@ xfs_rmap_convert(
error = xfs_rmap_get_rec(cur, &RIGHT, &i);
if (error)
goto done;
- XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done);
- XFS_WANT_CORRUPTED_GOTO(mp, bno + len <= RIGHT.rm_startblock,
- done);
+ if (XFS_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
+ if (XFS_IS_CORRUPT(mp, bno + len > RIGHT.rm_startblock)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
trace_xfs_rmap_find_right_neighbor_result(cur->bc_mp,
cur->bc_private.a.agno, RIGHT.rm_startblock,
RIGHT.rm_blockcount, RIGHT.rm_owner,
@@ -1055,7 +1139,10 @@ xfs_rmap_convert(
error = xfs_rmap_lookup_le(cur, bno, len, owner, offset, oldext, &i);
if (error)
goto done;
- XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done);
+ if (XFS_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
/*
* Switch out based on the FILLING and CONTIG state bits.
@@ -1071,7 +1158,10 @@ xfs_rmap_convert(
error = xfs_btree_increment(cur, 0, &i);
if (error)
goto done;
- XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done);
+ if (XFS_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
trace_xfs_rmap_delete(mp, cur->bc_private.a.agno,
RIGHT.rm_startblock, RIGHT.rm_blockcount,
RIGHT.rm_owner, RIGHT.rm_offset,
@@ -1079,11 +1169,17 @@ xfs_rmap_convert(
error = xfs_btree_delete(cur, &i);
if (error)
goto done;
- XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done);
+ if (XFS_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
error = xfs_btree_decrement(cur, 0, &i);
if (error)
goto done;
- XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done);
+ if (XFS_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
trace_xfs_rmap_delete(mp, cur->bc_private.a.agno,
PREV.rm_startblock, PREV.rm_blockcount,
PREV.rm_owner, PREV.rm_offset,
@@ -1091,11 +1187,17 @@ xfs_rmap_convert(
error = xfs_btree_delete(cur, &i);
if (error)
goto done;
- XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done);
+ if (XFS_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
error = xfs_btree_decrement(cur, 0, &i);
if (error)
goto done;
- XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done);
+ if (XFS_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
NEW = LEFT;
NEW.rm_blockcount += PREV.rm_blockcount + RIGHT.rm_blockcount;
error = xfs_rmap_update(cur, &NEW);
@@ -1115,11 +1217,17 @@ xfs_rmap_convert(
error = xfs_btree_delete(cur, &i);
if (error)
goto done;
- XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done);
+ if (XFS_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
error = xfs_btree_decrement(cur, 0, &i);
if (error)
goto done;
- XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done);
+ if (XFS_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
NEW = LEFT;
NEW.rm_blockcount += PREV.rm_blockcount;
error = xfs_rmap_update(cur, &NEW);
@@ -1135,7 +1243,10 @@ xfs_rmap_convert(
error = xfs_btree_increment(cur, 0, &i);
if (error)
goto done;
- XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done);
+ if (XFS_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
trace_xfs_rmap_delete(mp, cur->bc_private.a.agno,
RIGHT.rm_startblock, RIGHT.rm_blockcount,
RIGHT.rm_owner, RIGHT.rm_offset,
@@ -1143,11 +1254,17 @@ xfs_rmap_convert(
error = xfs_btree_delete(cur, &i);
if (error)
goto done;
- XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done);
+ if (XFS_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
error = xfs_btree_decrement(cur, 0, &i);
if (error)
goto done;
- XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done);
+ if (XFS_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
NEW = PREV;
NEW.rm_blockcount = len + RIGHT.rm_blockcount;
NEW.rm_flags = newext;
@@ -1214,7 +1331,10 @@ xfs_rmap_convert(
error = xfs_btree_insert(cur, &i);
if (error)
goto done;
- XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done);
+ if (XFS_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
break;
case RMAP_RIGHT_FILLING | RMAP_RIGHT_CONTIG:
@@ -1253,7 +1373,10 @@ xfs_rmap_convert(
oldext, &i);
if (error)
goto done;
- XFS_WANT_CORRUPTED_GOTO(mp, i == 0, done);
+ if (XFS_IS_CORRUPT(mp, i != 0)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
NEW.rm_startblock = bno;
NEW.rm_owner = owner;
NEW.rm_offset = offset;
@@ -1265,7 +1388,10 @@ xfs_rmap_convert(
error = xfs_btree_insert(cur, &i);
if (error)
goto done;
- XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done);
+ if (XFS_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
break;
case 0:
@@ -1295,7 +1421,10 @@ xfs_rmap_convert(
error = xfs_btree_insert(cur, &i);
if (error)
goto done;
- XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done);
+ if (XFS_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
/*
* Reset the cursor to the position of the new extent
* we are about to insert as we can't trust it after
@@ -1305,7 +1434,10 @@ xfs_rmap_convert(
oldext, &i);
if (error)
goto done;
- XFS_WANT_CORRUPTED_GOTO(mp, i == 0, done);
+ if (XFS_IS_CORRUPT(mp, i != 0)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
/* new middle extent - newext */
cur->bc_rec.r.rm_flags &= ~XFS_RMAP_UNWRITTEN;
cur->bc_rec.r.rm_flags |= newext;
@@ -1314,7 +1446,10 @@ xfs_rmap_convert(
error = xfs_btree_insert(cur, &i);
if (error)
goto done;
- XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done);
+ if (XFS_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
break;
case RMAP_LEFT_FILLING | RMAP_LEFT_CONTIG | RMAP_RIGHT_CONTIG:
@@ -1383,7 +1518,10 @@ xfs_rmap_convert_shared(
&PREV, &i);
if (error)
goto done;
- XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done);
+ if (XFS_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
ASSERT(PREV.rm_offset <= offset);
ASSERT(PREV.rm_offset + PREV.rm_blockcount >= new_endoff);
@@ -1406,9 +1544,12 @@ xfs_rmap_convert_shared(
goto done;
if (i) {
state |= RMAP_LEFT_VALID;
- XFS_WANT_CORRUPTED_GOTO(mp,
- LEFT.rm_startblock + LEFT.rm_blockcount <= bno,
- done);
+ if (XFS_IS_CORRUPT(mp,
+ LEFT.rm_startblock + LEFT.rm_blockcount >
+ bno)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
if (xfs_rmap_is_mergeable(&LEFT, owner, newext))
state |= RMAP_LEFT_CONTIG;
}
@@ -1423,9 +1564,14 @@ xfs_rmap_convert_shared(
error = xfs_rmap_get_rec(cur, &RIGHT, &i);
if (error)
goto done;
- XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done);
- XFS_WANT_CORRUPTED_GOTO(mp, bno + len <= RIGHT.rm_startblock,
- done);
+ if (XFS_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
+ if (XFS_IS_CORRUPT(mp, bno + len > RIGHT.rm_startblock)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
trace_xfs_rmap_find_right_neighbor_result(cur->bc_mp,
cur->bc_private.a.agno, RIGHT.rm_startblock,
RIGHT.rm_blockcount, RIGHT.rm_owner,
@@ -1472,7 +1618,10 @@ xfs_rmap_convert_shared(
NEW.rm_offset, NEW.rm_flags, &i);
if (error)
goto done;
- XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done);
+ if (XFS_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
NEW.rm_blockcount += PREV.rm_blockcount + RIGHT.rm_blockcount;
error = xfs_rmap_update(cur, &NEW);
if (error)
@@ -1495,7 +1644,10 @@ xfs_rmap_convert_shared(
NEW.rm_offset, NEW.rm_flags, &i);
if (error)
goto done;
- XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done);
+ if (XFS_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
NEW.rm_blockcount += PREV.rm_blockcount;
error = xfs_rmap_update(cur, &NEW);
if (error)
@@ -1518,7 +1670,10 @@ xfs_rmap_convert_shared(
NEW.rm_offset, NEW.rm_flags, &i);
if (error)
goto done;
- XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done);
+ if (XFS_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
NEW.rm_blockcount += RIGHT.rm_blockcount;
NEW.rm_flags = RIGHT.rm_flags;
error = xfs_rmap_update(cur, &NEW);
@@ -1538,7 +1693,10 @@ xfs_rmap_convert_shared(
NEW.rm_offset, NEW.rm_flags, &i);
if (error)
goto done;
- XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done);
+ if (XFS_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
NEW.rm_flags = newext;
error = xfs_rmap_update(cur, &NEW);
if (error)
@@ -1570,7 +1728,10 @@ xfs_rmap_convert_shared(
NEW.rm_offset, NEW.rm_flags, &i);
if (error)
goto done;
- XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done);
+ if (XFS_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
NEW.rm_blockcount += len;
error = xfs_rmap_update(cur, &NEW);
if (error)
@@ -1612,7 +1773,10 @@ xfs_rmap_convert_shared(
NEW.rm_offset, NEW.rm_flags, &i);
if (error)
goto done;
- XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done);
+ if (XFS_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
NEW.rm_blockcount = offset - NEW.rm_offset;
error = xfs_rmap_update(cur, &NEW);
if (error)
@@ -1644,7 +1808,10 @@ xfs_rmap_convert_shared(
NEW.rm_offset, NEW.rm_flags, &i);
if (error)
goto done;
- XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done);
+ if (XFS_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
NEW.rm_blockcount -= len;
error = xfs_rmap_update(cur, &NEW);
if (error)
@@ -1679,7 +1846,10 @@ xfs_rmap_convert_shared(
NEW.rm_offset, NEW.rm_flags, &i);
if (error)
goto done;
- XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done);
+ if (XFS_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto done;
+ }
NEW.rm_blockcount = offset - NEW.rm_offset;
error = xfs_rmap_update(cur, &NEW);
if (error)
@@ -1765,25 +1935,44 @@ xfs_rmap_unmap_shared(
&ltrec, &i);
if (error)
goto out_error;
- XFS_WANT_CORRUPTED_GOTO(mp, i == 1, out_error);
+ if (XFS_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto out_error;
+ }
ltoff = ltrec.rm_offset;
/* Make sure the extent we found covers the entire freeing range. */
- XFS_WANT_CORRUPTED_GOTO(mp, ltrec.rm_startblock <= bno &&
- ltrec.rm_startblock + ltrec.rm_blockcount >=
- bno + len, out_error);
+ if (XFS_IS_CORRUPT(mp,
+ ltrec.rm_startblock > bno ||
+ ltrec.rm_startblock + ltrec.rm_blockcount <
+ bno + len)) {
+ error = -EFSCORRUPTED;
+ goto out_error;
+ }
/* Make sure the owner matches what we expect to find in the tree. */
- XFS_WANT_CORRUPTED_GOTO(mp, owner == ltrec.rm_owner, out_error);
+ if (XFS_IS_CORRUPT(mp, owner != ltrec.rm_owner)) {
+ error = -EFSCORRUPTED;
+ goto out_error;
+ }
/* Make sure the unwritten flag matches. */
- XFS_WANT_CORRUPTED_GOTO(mp, (flags & XFS_RMAP_UNWRITTEN) ==
- (ltrec.rm_flags & XFS_RMAP_UNWRITTEN), out_error);
+ if (XFS_IS_CORRUPT(mp,
+ (flags & XFS_RMAP_UNWRITTEN) !=
+ (ltrec.rm_flags & XFS_RMAP_UNWRITTEN))) {
+ error = -EFSCORRUPTED;
+ goto out_error;
+ }
/* Check the offset. */
- XFS_WANT_CORRUPTED_GOTO(mp, ltrec.rm_offset <= offset, out_error);
- XFS_WANT_CORRUPTED_GOTO(mp, offset <= ltoff + ltrec.rm_blockcount,
- out_error);
+ if (XFS_IS_CORRUPT(mp, ltrec.rm_offset > offset)) {
+ error = -EFSCORRUPTED;
+ goto out_error;
+ }
+ if (XFS_IS_CORRUPT(mp, offset > ltoff + ltrec.rm_blockcount)) {
+ error = -EFSCORRUPTED;
+ goto out_error;
+ }
if (ltrec.rm_startblock == bno && ltrec.rm_blockcount == len) {
/* Exact match, simply remove the record from rmap tree. */
@@ -1836,7 +2025,10 @@ xfs_rmap_unmap_shared(
ltrec.rm_offset, ltrec.rm_flags, &i);
if (error)
goto out_error;
- XFS_WANT_CORRUPTED_GOTO(mp, i == 1, out_error);
+ if (XFS_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto out_error;
+ }
ltrec.rm_blockcount -= len;
error = xfs_rmap_update(cur, &ltrec);
if (error)
@@ -1862,7 +2054,10 @@ xfs_rmap_unmap_shared(
ltrec.rm_offset, ltrec.rm_flags, &i);
if (error)
goto out_error;
- XFS_WANT_CORRUPTED_GOTO(mp, i == 1, out_error);
+ if (XFS_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto out_error;
+ }
ltrec.rm_blockcount = bno - ltrec.rm_startblock;
error = xfs_rmap_update(cur, &ltrec);
if (error)
@@ -1938,7 +2133,10 @@ xfs_rmap_map_shared(
error = xfs_rmap_get_rec(cur, &gtrec, &have_gt);
if (error)
goto out_error;
- XFS_WANT_CORRUPTED_GOTO(mp, have_gt == 1, out_error);
+ if (XFS_IS_CORRUPT(mp, have_gt != 1)) {
+ error = -EFSCORRUPTED;
+ goto out_error;
+ }
trace_xfs_rmap_find_right_neighbor_result(cur->bc_mp,
cur->bc_private.a.agno, gtrec.rm_startblock,
gtrec.rm_blockcount, gtrec.rm_owner,
@@ -1987,7 +2185,10 @@ xfs_rmap_map_shared(
ltrec.rm_offset, ltrec.rm_flags, &i);
if (error)
goto out_error;
- XFS_WANT_CORRUPTED_GOTO(mp, i == 1, out_error);
+ if (XFS_IS_CORRUPT(mp, i != 1)) {
+ error = -EFSCORRUPTED;
+ goto out_error;
+ }
error = xfs_rmap_update(cur, &ltrec);
if (error)
@@ -2199,7 +2400,7 @@ xfs_rmap_finish_one(
error = xfs_free_extent_fix_freelist(tp, agno, &agbp);
if (error)
return error;
- if (!agbp)
+ if (XFS_IS_CORRUPT(tp->t_mountp, !agbp))
return -EFSCORRUPTED;
rcur = xfs_rmapbt_init_cursor(mp, tp, agbp, agno);
generated by cgit (git 2.34.1) at 2024-05-21 13:07:28 +0000