From: Theodore Ts'o <tytso@mit.edu>
Date: Tue, 17 Aug 2021 19:44:31 +0000 (-0400)
Subject: debugfs: fix missing byte swap when dumping a revoke block
X-Git-Tag: v1.46.4~6
X-Git-Url: https://git.whamcloud.com/?a=commitdiff_plain;h=8dad0d5805266d57f3e4587e788d20b6b56442c6;p=tools%2Fe2fsprogs.git

debugfs: fix missing byte swap when dumping a revoke block

Signed-off-by: Theodore Ts'o <tytso@mit.edu>
---

diff --git a/debugfs/logdump.c b/debugfs/logdump.c
index 6aee1a1..74b8935 100644
--- a/debugfs/logdump.c
+++ b/debugfs/logdump.c
@@ -721,10 +721,10 @@ static void dump_revoke_block(FILE *out_file, char *buf,
 	header = (jbd2_journal_revoke_header_t *) buf;
 	offset = sizeof(jbd2_journal_revoke_header_t);
 	max = be32_to_cpu(header->r_count);
-	if (max > jsb->s_blocksize) {
+	if (max > be32_to_cpu(jsb->s_blocksize)) {
 		fprintf(out_file, "Revoke block's r_count invalid: %u\b",
 			max);
-		max = jsb->s_blocksize;
+		max = be32_to_cpu(jsb->s_blocksize);
 	}
 
 	while (offset < max) {