MFC r311305 (by asomers):Always null-terminate ccb_pathinq.(sim_vid|hba_vid|dev_name)The sim_vid, hba_vid, and dev_name fields of struct ccb_pathinq arefixed-length strings. AFAICT the only place they're read is insbin/camcontrol/camcontrol.c, which assumes they'll be null-terminated.However, the kernel doesn't null-terminate them. A bunch of copy-pasted codeuses strncpy to write them, and doesn't guarantee null-termination. For atleast 4 drivers (mpr, mps, ciss, and hyperv), the hba_vid field actuallyoverflows. You can see the result by doing "camcontrol negotiate da0 -v".This change null-terminates those fields everywhere they're set in thekernel. It also shortens a few strings to ensure they'll fit within the16-character field.PR: 215474Reported by: CoverityCID: 1009997 1010000 1010001 1010002 1010003 1010004 1010005CID: 1331519 1010006 1215097 1010007 1288967 1010008 1306000CID: 1211924 1010009 1010010 1010011 1010012 1010013 1010014CID: 1147190 1010017 1010016 1010018 1216435 1010020 1010021CID: 1010022 1009666 1018185 1010023 1010025 1010026 1010027CID: 1010028 1010029 1010030 1010031 1010033 1018186 1018187CID: 1010035 1010036 1010042 1010041 1010040 1010039
MFC r295861:ostiInitiatorIOCompleted(): wrong sizeof() argument.Detected by: PVS Static AnalysisCID: 1331601, 1331523
MFC r286208:Only match devices that belong to this driver.
Merge driver for PMC Sierra's range of SAS/SATA HBAs.Submitted by: Achim Leubner <Achim.Leubner@pmcs.com>Approved by: re