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libext2fs: make ext2fs_group_desc_csum return 0 if meta_csum not enabled 

Addresses-Coverity-Id: #1147784

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
maint-test
Theodore Ts'o 2014-01-07 00:41:50 -05:00
parent 125f76e73b
commit d887b93701
1 changed files with 1 additions and 1 deletions
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2
lib/ext2fs/csum.c
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@ -36,7 +36,7 @@ __u16 ext2fs_group_desc_csum(ext2_filsys fs, dgrp_t group)
group);
size_t size = EXT2_DESC_SIZE(fs->super);
size_t offset;
__u16 crc;
__u16 crc = 0;
if (fs->super->s_feature_ro_compat & EXT4_FEATURE_RO_COMPAT_GDT_CSUM) {
size_t offset = offsetof(struct ext2_group_desc, bg_checksum);