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lib_log: report invalid crc check flags

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This commit is contained in:
Thomas Schoebel-Theuer 2022-02-24 08:03:36 +01:00
parent 38c77848b9
commit cc1196fdfc
1 changed files with 9 additions and 0 deletions
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9
kernel/lib_log.c
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@ -664,6 +664,8 @@ int _check_crc(struct log_header *lh,
int crc_len,
__u32 check_flags)
{
__u32 invalid_check_flags;
bool is_invalid = false;
int res;
res = -EBADMSG;
@ -691,6 +693,13 @@ int _check_crc(struct log_header *lh,
old_crc = *(int*)checksum;
if (old_crc == lh->l_crc_old)
res = 0;
} else {
invalid_check_flags = check_flags;
is_invalid = true;
}
if (is_invalid) {
MARS_ERR("Found invalid crc flags=0x%x\n",
invalid_check_flags);
}
return res;
}