From: Hrutvik Kanabar <[email protected]> When `DISABLE_FS_CSUM_VERIFICATION` is enabled, bypass checksum verification.
Signed-off-by: Hrutvik Kanabar <[email protected]> --- fs/exfat/nls.c | 3 ++- fs/exfat/super.c | 3 +++ 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/fs/exfat/nls.c b/fs/exfat/nls.c index 705710f93e2d..f0f92eaf6ccc 100644 --- a/fs/exfat/nls.c +++ b/fs/exfat/nls.c @@ -696,7 +696,8 @@ static int exfat_load_upcase_table(struct super_block *sb, brelse(bh); } - if (index >= 0xFFFF && utbl_checksum == chksum) + if (IS_ENABLED(CONFIG_DISABLE_FS_CSUM_VERIFICATION) || + (index >= 0xFFFF && utbl_checksum == chksum)) return 0; exfat_err(sb, "failed to load upcase table (idx : 0x%08x, chksum : 0x%08x, utbl_chksum : 0x%08x)", diff --git a/fs/exfat/super.c b/fs/exfat/super.c index 35f0305cd493..7418858792b3 100644 --- a/fs/exfat/super.c +++ b/fs/exfat/super.c @@ -564,6 +564,9 @@ static int exfat_verify_boot_region(struct super_block *sb) if (!bh) return -EIO; + if (IS_ENABLED(CONFIG_DISABLE_FS_CSUM_VERIFICATION)) + return 0; + for (i = 0; i < sb->s_blocksize; i += sizeof(u32)) { p_chksum = (__le32 *)&bh->b_data[i]; if (le32_to_cpu(*p_chksum) != chksum) { -- 2.38.0.413.g74048e4d9e-goog _______________________________________________ Linux-f2fs-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel
