Author: mav
Date: Mon Apr 13 13:33:01 2020
New Revision: 359860
URL: https://svnweb.freebsd.org/changeset/base/359860
Log:
MFC r359662: Relax too strict SES element descriptors check in r355430.
SES specifications allows the string to be NULL-terminated, while previous
code was considering it as invalid due to incorrectly ordered conditions.
Modified:
stable/12/sys/cam/scsi/scsi_enc_ses.c
Directory Properties:
stable/12/ (props changed)
Modified: stable/12/sys/cam/scsi/scsi_enc_ses.c
==============================================================================
--- stable/12/sys/cam/scsi/scsi_enc_ses.c Mon Apr 13 09:09:28 2020
(r359859)
+++ stable/12/sys/cam/scsi/scsi_enc_ses.c Mon Apr 13 13:33:01 2020
(r359860)
@@ -2004,11 +2004,11 @@ ses_sanitize_elm_desc(const char *desc, uint16_t *len)
int i;
for (i = 0; i < *len; i++) {
- if (desc[i] < 0x20 || desc[i] > 0x7e) {
+ if (desc[i] == 0) {
+ break;
+ } else if (desc[i] < 0x20 || desc[i] > 0x7e) {
*len = strlen(invalid);
return (invalid);
- } else if (desc[i] == 0) {
- break;
}
}
return (desc);
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