linux-ext4 - [RFCv1 51/72] e2fsck: merge options after threads finish

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Mon,  7 Nov 2022 17:51:39 +0530
From:   "Ritesh Harjani (IBM)" <ritesh.list@...il.com>
To:     Theodore Ts'o <tytso@....edu>
Cc:     linux-ext4@...r.kernel.org,
        Harshad Shirwadkar <harshadshirwadkar@...il.com>,
        Wang Shilong <wshilong@....com>,
        Andreas Dilger <adilger.kernel@...ger.ca>,
        Li Xi <lixi@....com>, Ritesh Harjani <ritesh.list@...il.com>
Subject: [RFCv1 51/72] e2fsck: merge options after threads finish

From: Wang Shilong <wshilong@....com>

It will be possible that threads might append E2F_OPT_YES,
so we need merge options to global, test f_yesall cover this.

Signed-off-by: Wang Shilong <wshilong@....com>
Signed-off-by: Ritesh Harjani (IBM) <ritesh.list@...il.com>
---
 e2fsck/pass1.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/e2fsck/pass1.c b/e2fsck/pass1.c
index 5d07daec..59ff888f 100644
--- a/e2fsck/pass1.c
+++ b/e2fsck/pass1.c
@@ -2866,6 +2866,7 @@ static int e2fsck_pass1_thread_join_one(e2fsck_t global_ctx, e2fsck_t thread_ctx
 	ext2_refcount_t ea_inode_refs = global_ctx->ea_inode_refs;
 	ext2fs_block_bitmap  block_found_map = global_ctx->block_found_map;
 	ext2fs_block_bitmap  block_dup_map = global_ctx->block_dup_map;
+	int options = global_ctx->options;
 
 #ifdef HAVE_SETJMP_H
 	jmp_buf old_jmp;
@@ -2918,7 +2919,8 @@ static int e2fsck_pass1_thread_join_one(e2fsck_t global_ctx, e2fsck_t thread_ctx
 	global_ctx->fs_fragmented += fs_fragmented;
 	global_ctx->fs_fragmented_dir += fs_fragmented_dir;
 	global_ctx->large_files += large_files;
-
+	/* threads might enable E2F_OPT_YES */
+	global_ctx->options |= options;
 	global_ctx->flags |= flags;
 	global_ctx->logf = global_logf;
 	global_ctx->problem_logf = global_problem_logf;
@@ -2954,6 +2956,7 @@ static int e2fsck_pass1_thread_join_one(e2fsck_t global_ctx, e2fsck_t thread_ctx
 					      thread_ctx->qctx);
 	if (retval)
 		return retval;
+
 	global_ctx->invalid_block_bitmap_flag = invalid_block_bitmap_flag;
 	global_ctx->invalid_inode_bitmap_flag = invalid_inode_bitmap_flag;
 	global_ctx->invalid_inode_table_flag = invalid_inode_table_flag;
-- 
2.37.3