The Linux kernel NVMe-oF target can easily be misconfigured to report
newline-terminated strings from the discovery service, since its
parameters are set by echoing into sysfs files, and echo adds a newline
by default.
Newline characters are not allowed as part of the TRADDR and TRSVCID
fields, since they are defined as ASCII strings in the NVMe specification
sense, which limits the acceptable characters to the 0x20-0x7E range.
However, we can add a workaround for misconfigured targets with trailing
newlines that shouldn't impact any valid configurations.
Change-Id: I5db183d5637128fa8d50c245f4bfa965cc3ce8e2
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/370593
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
48b2e94f66