diff options
Diffstat (limited to 'fs/smb/client/netmisc.c')
| -rw-r--r-- | fs/smb/client/netmisc.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/fs/smb/client/netmisc.c b/fs/smb/client/netmisc.c index 1b52e6ac431c..9ec20601cee2 100644 --- a/fs/smb/client/netmisc.c +++ b/fs/smb/client/netmisc.c @@ -313,7 +313,6 @@ static const struct { ERRDOS, 2215, NT_STATUS_NO_LOGON_SERVERS}, { ERRHRD, ERRgeneral, NT_STATUS_NO_SUCH_LOGON_SESSION}, { ERRHRD, ERRgeneral, NT_STATUS_NO_SUCH_PRIVILEGE}, { - ERRDOS, ERRnoaccess, NT_STATUS_PRIVILEGE_NOT_HELD}, { ERRHRD, ERRgeneral, NT_STATUS_INVALID_ACCOUNT_NAME}, { ERRHRD, ERRgeneral, NT_STATUS_USER_EXISTS}, /* { This NT error code was 'sqashed' @@ -775,10 +774,10 @@ cifs_print_status(__u32 status_code) int idx = 0; while (nt_errs[idx].nt_errstr != NULL) { - if (((nt_errs[idx].nt_errcode) & 0xFFFFFF) == - (status_code & 0xFFFFFF)) { + if (nt_errs[idx].nt_errcode == status_code) { pr_notice("Status code returned 0x%08x %s\n", status_code, nt_errs[idx].nt_errstr); + return; } idx++; } @@ -871,6 +870,15 @@ map_smb_to_linux_error(char *buf, bool logErr) } /* else ERRHRD class errors or junk - return EIO */ + /* special cases for NT status codes which cannot be translated to DOS codes */ + if (smb->Flags2 & SMBFLG2_ERR_STATUS) { + __u32 err = le32_to_cpu(smb->Status.CifsError); + if (err == (NT_STATUS_NOT_A_REPARSE_POINT)) + rc = -ENODATA; + else if (err == (NT_STATUS_PRIVILEGE_NOT_HELD)) + rc = -EPERM; + } + cifs_dbg(FYI, "Mapping smb error code 0x%x to POSIX err %d\n", le32_to_cpu(smb->Status.CifsError), rc); @@ -1003,7 +1011,7 @@ struct timespec64 cnvrtDosUnixTm(__le16 le_date, __le16 le_time, int offset) year is 2**7, the last year is 1980+127, which means we need only consider 2 special case years, ie the years 2000 and 2100, and only adjust for the lack of leap year for the year 2100, as 2000 was a - leap year (divisable by 400) */ + leap year (divisible by 400) */ if (year >= 120) /* the year 2100 */ days = days - 1; /* do not count leap year for the year 2100 */ |