Security update for blktrace
This update for blktrace fixes the following issues:
- CVE-2018-10689: Prevent buffer overflow in the dev_map_read function because
the device and devno arrays were too small (bsc#1091942)
This update was imported from the SUSE:SLE-15:Update update project.
- Submitted by Jeff Mahoney (jeff_mahoney)
Fixed bugs
bnc#1091942
VUL-1: CVE-2018-10689: blktrace: Buffer overflow in the dev_map_read function in btt/devmap.c because the device and devno arrays are too small