Task #1326 - added.err
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Error: CLANG_WARNING:
xfsprogs-6.8.0-build/xfsprogs-6.8.0/libxfs/xfs_attr_leaf.c:730:27: warning[deadcode.DeadStores]: Value stored to 'sf' during its initialization is never read
# 728| struct xfs_mount *mp = dp->i_mount;
# 729| struct xfs_ifork *ifp = &dp->i_af;
# 730|-> struct xfs_attr_sf_hdr *sf = ifp->if_data;
# 731| struct xfs_attr_sf_entry *sfe;
# 732| int size;
Error: GCC_ANALYZER_WARNING (CWE-688):
xfsprogs-6.8.0-build/xfsprogs-6.8.0/libxfs/xfs_bmap_btree.c: scope_hint: In function 'libxfs_bmbt_commit_staged_btree'
xfsprogs-6.8.0-build/xfsprogs-6.8.0/libxfs/xfs_bmap_btree.c:653:9: warning[-Wanalyzer-null-argument]: use of NULL where non-null expected
<built-in>: note: argument 1 of '__builtin_memcpy' must be non-null
# 651| ifp = xfs_ifork_ptr(cur->bc_ino.ip, whichfork);
# 652| xfs_idestroy_fork(ifp);
# 653|-> memcpy(ifp, ifake->if_fork, sizeof(struct xfs_ifork));
# 654|
# 655| switch (ifp->if_format) {
Error: CLANG_WARNING:
xfsprogs-6.8.0-build/xfsprogs-6.8.0/libxfs/xfs_bmap_btree.c:657:9: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 655| switch (ifp->if_format) {
# 656| case XFS_DINODE_FMT_EXTENTS:
# 657|-> flags |= extflag[whichfork];
# 658| break;
# 659| case XFS_DINODE_FMT_BTREE:
Error: CLANG_WARNING:
xfsprogs-6.8.0-build/xfsprogs-6.8.0/libxfs/xfs_bmap_btree.c:660:9: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 658| break;
# 659| case XFS_DINODE_FMT_BTREE:
# 660|-> flags |= brootflag[whichfork];
# 661| break;
# 662| default:
Error: CLANG_WARNING:
xfsprogs-6.8.0-build/xfsprogs-6.8.0/libxfs/xfs_da_btree.c:698:2: warning[deadcode.DeadStores]: Value stored to 'node' is never read
# 696| if (error)
# 697| return error;
# 698|-> node = bp->b_addr;
# 699| oldroot = blk1->bp->b_addr;
# 700| if (oldroot->hdr.info.magic == cpu_to_be16(XFS_DA_NODE_MAGIC) ||
Error: GCC_ANALYZER_WARNING (CWE-476):
xfsprogs-6.8.0-build/xfsprogs-6.8.0/libxfs/xfs_inode_fork.c: scope_hint: In function 'xfs_iext_count_may_overflow'
xfsprogs-6.8.0-build/xfsprogs-6.8.0/libxfs/xfs_inode_fork.c:773:22: warning[-Wanalyzer-null-dereference]: dereference of NULL '0'
xfsprogs-6.8.0-build/xfsprogs-6.8.0/libxfs/xfs_inode_fork.c: scope_hint: In function 'xfs_iext_count_may_overflow'
# 771| max_exts = 10;
# 772|
# 773|-> nr_exts = ifp->if_nextents + nr_to_add;
# 774| if (nr_exts < ifp->if_nextents || nr_exts > max_exts)
# 775| return -EFBIG;
Error: CLANG_WARNING:
xfsprogs-6.8.0-build/xfsprogs-6.8.0/mdrestore/xfs_mdrestore.c:125:6: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 123| *is_file = false;
# 124|
# 125|-> if (stat(path, &statbuf) < 0) {
# 126| /* ok, assume it's a file and create it */
# 127| open_flags |= O_CREAT;
Error: GCC_ANALYZER_WARNING (CWE-688):
xfsprogs-6.8.0-build/xfsprogs-6.8.0/mdrestore/xfs_mdrestore.c: scope_hint: In function ‘open_device’
xfsprogs-6.8.0-build/xfsprogs-6.8.0/mdrestore/xfs_mdrestore.c:125:13: warning[-Wanalyzer-null-argument]: use of NULL ‘path’ where non-null expected
xfsprogs-6.8.0-build/xfsprogs-6.8.0/include/libxfs.h:30: included_from: Included from here.
xfsprogs-6.8.0-build/xfsprogs-6.8.0/mdrestore/xfs_mdrestore.c:7: included_from: Included from here.
xfsprogs-6.8.0-build/xfsprogs-6.8.0/include/xfs_arch.h:134:31: note: in definition of macro ‘__swab32’
xfsprogs-6.8.0-build/xfsprogs-6.8.0/mdrestore/xfs_mdrestore.c:555:17: note: in expansion of macro ‘be32_to_cpu’
/usr/include/features.h:511: included_from: Included from here.
/usr/include/bits/libc-header-start.h:33: included_from: Included from here.
/usr/include/stdio.h:28: included_from: Included from here.
xfsprogs-6.8.0-build/xfsprogs-6.8.0/include/platform_defs.h:9: included_from: Included from here.
xfsprogs-6.8.0-build/xfsprogs-6.8.0/include/libxfs.h:14: included_from: Included from here.
/usr/include/sys/stat.h:227:12: note: argument 1 of ‘stat’ must be non-null
# 123| *is_file = false;
# 124|
# 125|-> if (stat(path, &statbuf) < 0) {
# 126| /* ok, assume it's a file and create it */
# 127| open_flags |= O_CREAT;
Error: CLANG_WARNING:
xfsprogs-6.8.0-build/xfsprogs-6.8.0/mdrestore/xfs_mdrestore.c:407:6: warning[unix.StdCLibraryFunctions]: The 1st argument to 'fread' is NULL but should not be NULL
# 405| len = BBTOB(be32_to_cpu(xme.xme_len));
# 406|
# 407|-> if (fread(block_buffer, len, 1, md_fp) != 1)
# 408| fatal("error reading from metadump file\n");
# 409|
Error: CLANG_WARNING:
xfsprogs-6.8.0-build/xfsprogs-6.8.0/mdrestore/xfs_mdrestore.c:415:50: warning[core.NullDereference]: Access to field 'sb_inprogress' results in a dereference of a null pointer (loaded from variable 'block_buffer')
# 413| fatal("bad magic number for primary superblock\n");
# 414|
# 415|-> ((struct xfs_dsb *)block_buffer)->sb_inprogress = 1;
# 416|
# 417| verify_device_size(ddev_fd, is_data_target_file, sb.sb_dblocks,
Error: CLANG_WARNING:
xfsprogs-6.8.0-build/xfsprogs-6.8.0/mdrestore/xfs_mdrestore.c:461:3: warning[core.CallAndMessage]: 2nd function call argument is an uninitialized value
# 459| len = BBTOB(be32_to_cpu(xme.xme_len));
# 460|
# 461|-> restore_meta_extent(md_fp, fd, device, block_buffer, offset,
# 462| len);
# 463|
Error: CLANG_WARNING:
xfsprogs-6.8.0-build/xfsprogs-6.8.0/mkfs/xfs_mkfs.c:3180:19: warning[core.BitwiseShift]: Right operand is negative in left shift
# 3178| try_threads = nr_threads;
# 3179| try_agsize = cfg->dblocks / try_threads;
# 3180|-> if (try_agsize < GIGABYTES(4, cfg->blocklog)) {
# 3181| do {
# 3182| try_threads--;
Error: CLANG_WARNING:
xfsprogs-6.8.0-build/xfsprogs-6.8.0/repair/bulkload.c:247:2: warning[unix.Malloc]: Use of memory after it is freed
# 245| * reservations.
# 246| */
# 247|-> list_for_each_entry_safe(resv, n, &bkl->resv_list, list) {
# 248| list_del(&resv->list);
# 249| libxfs_perag_put(resv->pag);
Error: CLANG_WARNING:
xfsprogs-6.8.0-build/xfsprogs-6.8.0/repair/dinode.c:2941:2: warning[deadcode.DeadStores]: Value stored to 'dino' is never read
# 2939| ino_bpp) != 0)
# 2940| goto bad_out;
# 2941|-> dino = *dinop;
# 2942|
# 2943| /*