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filter-mpath: handle other wwid types in blacklist

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Fixes commit 494372b4ee
  "filter-mpath: use multipath blacklist"
to handle wwids with initial type digits 1 and 2 used
for t10 and eui ids.  Originally recognized type 3 naa.
This commit is contained in:
David Teigland 2022-06-06 11:39:02 -05:00
parent bfe072e438
commit c302903dba
1 changed files with 6 additions and 5 deletions
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11
lib/device/dev-mpath.c
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@ -54,7 +54,7 @@ static void _read_blacklist_file(const char *path)
int section_black = 0;
int section_exceptions = 0;
int found_quote;
int found_three;
int found_type;
int i, j;
if (!(fp = fopen(path, "r")))
@ -114,7 +114,7 @@ static void _read_blacklist_file(const char *path)
memset(wwid, 0, sizeof(wwid));
found_quote = 0;
found_three = 0;
found_type = 0;
j = 0;
for (; i < MAX_WWID_LINE; i++) {
@ -132,9 +132,10 @@ static void _read_blacklist_file(const char *path)
/* second quote is end of wwid */
if ((line[i] == '"') && found_quote)
break;
/* ignore first "3" in wwid */
if ((line[i] == '3') && !found_three) {
found_three = 1;
/* exclude initial 3/2/1 for naa/eui/t10 */
if (!j && !found_type &&
((line[i] == '3') || (line[i] == '2') || (line[i] == '1'))) {
found_type = 1;
continue;
}