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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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a885bcfd15
The intended behavior of function ipmi_hardcode_init_one() is to default to kcs interface when no type argument is presented when initializing ipmi with hard coded addresses. However, the array of char pointers allocated on the stack by function ipmi_hardcode_init() was not inited to zeroes, so it contained stack debris. Consequently, passing the cruft stored in this array to function ipmi_hardcode_init_one() caused a crash when it was unable to detect that the char * being passed was nonsense and tried to access the address specified by the bogus pointer. The fix is simply to initialize the si_type array to zeroes, so if there were no type argument given to at the command line, function ipmi_hardcode_init_one() could properly default to the kcs interface. Signed-off-by: Tony Camuso <tcamuso@redhat.com> Message-Id: <1554837603-40299-1-git-send-email-tcamuso@redhat.com> Signed-off-by: Corey Minyard <cminyard@mvista.com> |
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| .. | ||
| bt-bmc.c | ||
| ipmi_bt_sm.c | ||
| ipmi_devintf.c | ||
| ipmi_dmi.c | ||
| ipmi_dmi.h | ||
| ipmi_kcs_sm.c | ||
| ipmi_msghandler.c | ||
| ipmi_plat_data.c | ||
| ipmi_plat_data.h | ||
| ipmi_powernv.c | ||
| ipmi_poweroff.c | ||
| ipmi_si_hardcode.c | ||
| ipmi_si_hotmod.c | ||
| ipmi_si_intf.c | ||
| ipmi_si_mem_io.c | ||
| ipmi_si_parisc.c | ||
| ipmi_si_pci.c | ||
| ipmi_si_platform.c | ||
| ipmi_si_port_io.c | ||
| ipmi_si_sm.h | ||
| ipmi_si.h | ||
| ipmi_smic_sm.c | ||
| ipmi_ssif.c | ||
| ipmi_watchdog.c | ||
| Kconfig | ||
| kcs_bmc_aspeed.c | ||
| kcs_bmc_npcm7xx.c | ||
| kcs_bmc.c | ||
| kcs_bmc.h | ||
| Makefile | ||