diff options
Diffstat (limited to '0166-RHBZ-1323429-dont-allow-new-wwid.patch')
| -rw-r--r-- | 0166-RHBZ-1323429-dont-allow-new-wwid.patch | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/0166-RHBZ-1323429-dont-allow-new-wwid.patch b/0166-RHBZ-1323429-dont-allow-new-wwid.patch new file mode 100644 index 0000000..b0fc664 --- /dev/null +++ b/0166-RHBZ-1323429-dont-allow-new-wwid.patch @@ -0,0 +1,24 @@ +--- + libmultipath/dmparser.c | 9 +++++++++ + 1 file changed, 9 insertions(+) + +Index: multipath-tools-130222/libmultipath/dmparser.c +=================================================================== +--- multipath-tools-130222.orig/libmultipath/dmparser.c ++++ multipath-tools-130222/libmultipath/dmparser.c +@@ -360,6 +360,15 @@ disassemble_map (vector pathvec, char * + else if (!strlen(pp->wwid)) + strncpy(pp->wwid, mpp->wwid, WWID_SIZE); + ++ /* ++ * Something went wrong. Likely the user changed the ++ * path uid_attribute after creating a device ++ */ ++ else if (strcmp(pp->wwid, mpp->wwid) != 0) { ++ condlog(0, "%s: path wwid appears to have changed. Using old wwid.\n", pp->dev_t); ++ strncpy(pp->wwid, mpp->wwid, WWID_SIZE); ++ } ++ + pgp->id ^= (long)pp; + pp->pgindex = i + 1; + |