mirror of https://github.com/vitalif/e2fsprogs
e2fsck: Check for fast symlinks that have EXTENTS_FL set
These shouldn't show up in the wild, but if they do, e2fsck will offer to clear them. Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>bitmap-optimize
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7cadc57780
commit
ee19c902e6
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@ -713,6 +713,14 @@ void e2fsck_pass1(e2fsck_t ctx)
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}
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}
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if (extent_fs && (inode->i_flags & EXT4_EXTENTS_FL) &&
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LINUX_S_ISLNK(inode->i_mode) &&
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!ext2fs_inode_has_valid_blocks(inode) &&
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fix_problem(ctx, PR_1_FAST_SYMLINK_EXTENT_FL, &pctx)) {
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inode->i_flags &= ~EXT4_EXTENTS_FL;
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e2fsck_write_inode(ctx, ino, inode, "pass1");
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}
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if (ino == EXT2_BAD_INO) {
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struct process_block_struct pb;
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@ -819,6 +819,11 @@ static struct e2fsck_problem problem_table[] = {
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N_("@i %i missing EXTENT_FL, but is in extents format\n"),
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PROMPT_FIX, PR_PREEN_OK },
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/* Fast symlink has EXTENTS_FL set */
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{ PR_1_FAST_SYMLINK_EXTENT_FL,
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N_("Fast symlink %i has EXTENT_FL set. "),
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PROMPT_CLEAR, 0 },
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/* Pass 1b errors */
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/* Pass 1B: Rescan for duplicate/bad blocks */
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@ -476,6 +476,9 @@ struct problem_context {
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/* inode missing EXTENTS_FL, but is an extent inode */
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#define PR_1_UNSET_EXTENT_FL 0x01005C
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/* Fast symlink has EXTENTS_FL set */
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#define PR_1_FAST_SYMLINK_EXTENT_FL 0x01005D
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/*
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* Pass 1b errors
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*/
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