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3e35127565
linux_dsm_epyc7002/drivers/scsi/bfa
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Dan Carpenter 3e35127565 scsi: bfa: integer overflow in debugfs 
We could allocate less memory than intended because we do:

	bfad->regdata = kzalloc(len << 2, GFP_KERNEL);

The shift can overflow leading to a crash.  This is debugfs code so the
impact is very small.  I fixed the network version of this in March with
commit 13e2d5187f ("bna: integer overflow bug in debugfs").

Fixes: ab2a9ba189 ("[SCSI] bfa: add debugfs support")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2017-10-16 22:35:13 -04:00
..
bfa_core.c scsi: bfa: remove bfa_module_s madness 2017-04-19 22:12:14 -04:00
bfa_cs.h bfa: deinline __bfa_trc() and __bfa_trc32() 2016-02-23 21:27:02 -05:00
bfa_defs_fcs.h bfa: File header and user visible string changes 2015-12-02 17:07:38 -05:00
bfa_defs_svc.h bfa: File header and user visible string changes 2015-12-02 17:07:38 -05:00
bfa_defs.h bfa: File header and user visible string changes 2015-12-02 17:07:38 -05:00
bfa_fc.h bfa: File header and user visible string changes 2015-12-02 17:07:38 -05:00
bfa_fcbuild.c bfa: File header and user visible string changes 2015-12-02 17:07:38 -05:00
bfa_fcbuild.h bfa: File header and user visible string changes 2015-12-02 17:07:38 -05:00
bfa_fcpim.c scsi: bfa: remove bfa_module_s madness 2017-04-19 22:12:14 -04:00
bfa_fcpim.h bfa: File header and user visible string changes 2015-12-02 17:07:38 -05:00
bfa_fcs_fcpim.c bfa: fix bfa_fcb_itnim_alloc() error handling 2016-05-09 22:18:42 -04:00
bfa_fcs_lport.c scsi: bfa: use designated initializers 2017-04-21 10:11:34 -04:00
bfa_fcs_rport.c bfa: File header and user visible string changes 2015-12-02 17:07:38 -05:00
bfa_fcs.c scsi: bfa: remove bfa_fcs_mod_s 2017-01-09 23:34:58 -05:00
bfa_fcs.h scsi: bfa: remove bfa_fcs_mod_s 2017-01-09 23:34:58 -05:00
bfa_hw_cb.c bfa: File header and user visible string changes 2015-12-02 17:07:38 -05:00
bfa_hw_ct.c bfa: File header and user visible string changes 2015-12-02 17:07:38 -05:00
bfa_ioc_cb.c bfa: File header and user visible string changes 2015-12-02 17:07:38 -05:00
bfa_ioc_ct.c bfa: File header and user visible string changes 2015-12-02 17:07:38 -05:00
bfa_ioc.c scsi: bfa: remove bfa_module_s madness 2017-04-19 22:12:14 -04:00
bfa_ioc.h scsi: bfa: turn bfa_mem_{kva,dma}_setup into inline functions 2016-11-21 22:28:17 -05:00
bfa_modules.h scsi: bfa: remove bfa_module_s madness 2017-04-19 22:12:14 -04:00
bfa_plog.h bfa: File header and user visible string changes 2015-12-02 17:07:38 -05:00
bfa_port.c bfa: File header and user visible string changes 2015-12-02 17:07:38 -05:00
bfa_port.h bfa: File header and user visible string changes 2015-12-02 17:07:38 -05:00
bfa_svc.c scsi: bfa: remove bfa_module_s madness 2017-04-19 22:12:14 -04:00
bfa_svc.h bfa: File header and user visible string changes 2015-12-02 17:07:38 -05:00
bfa.h bfa: File header and user visible string changes 2015-12-02 17:07:38 -05:00
bfad_attr.c bfa: File header and user visible string changes 2015-12-02 17:07:38 -05:00
bfad_bsg.c scsi: bfa: fix wrongly initialized variable in bfad_im_bsg_els_ct_request() 2017-01-17 14:03:32 -05:00
bfad_bsg.h bfa: File header and user visible string changes 2015-12-02 17:07:38 -05:00
bfad_debugfs.c scsi: bfa: integer overflow in debugfs 2017-10-16 22:35:13 -04:00
bfad_drv.h scsi: bfa: Increase requested firmware version to 3.2.5.1 2017-01-05 20:47:29 -05:00
bfad_im.c scsi: bfa: move bus reset to target reset 2017-08-25 17:21:10 -04:00
bfad_im.h scsi: change FC drivers to use 'struct bsg_job' 2016-11-17 20:15:25 -05:00
bfad.c Merge remote-tracking branch 'mkp-scsi/fixes' into fixes 2017-01-08 19:20:35 -08:00
bfi_ms.h scripts/spelling.txt: add "aligment" pattern and fix typo instances 2017-02-27 18:43:46 -08:00
bfi_reg.h bfa: File header and user visible string changes 2015-12-02 17:07:38 -05:00
bfi.h scripts/spelling.txt: add "fimware" misspelling 2016-05-19 19:12:14 -07:00
Makefile [SCSI] bfa: Add BSG interface to support ELS, CT and vendor commands. 2011-06-29 15:59:53 -05:00