Hi Martin, On 05/17/2017 03:54 PM, Martin Wilck wrote: > Under certain conditions, the output of "multipath -ll" or > "multipathd show topology", or the multipathd logs, may > contain garbage characters. Fix that by making sure that > the strings are always properly zero-terminated. > > Note 1: The way this is coded, the previously written > character is overwritten by the newline. That behavior is > unchanged by this patch. I didn't want to fuzz with the > carefully crafted print.c code more than necessary at > this point. > > Note 2: The condition (c <= line + len - 1) is equivalent to > (TAIL >= 0). It should always hold the way ENDLINE is called > after PRINT and PAD in print.c, and is only added as an > additional safeguard, e.g. against future code changes. ^^ Missing S-o-b -- Johannes Thumshirn Storage jthumshirn@xxxxxxx +49 911 74053 689 SUSE LINUX GmbH, Maxfeldstr. 5, 90409 Nürnberg GF: Felix Imendörffer, Jane Smithard, Graham Norton HRB 21284 (AG Nürnberg) Key fingerprint = EC38 9CAB C2C4 F25D 8600 D0D0 0393 969D 2D76 0850 -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel
