8b14d7b22c
While looking for the duplicates in /sys/class/wmi/, I couldn't find them. The code that looks for duplicates uses strncmp in a binary GUID, which may contain zero bytes. The right function is memcmp, which is also used in another section of wmi code. It was finding 49142400-C6A3-40FA-BADB-8A2652834100 as a duplicate of 39142400-C6A3-40FA-BADB-8A2652834100. Since the first byte is the fourth printed, they were found as equal by strncmp. Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> Signed-off-by: Matthew Garrett <mjg@redhat.com> Cc: stable@kernel.org |
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| .. | ||
| Kconfig | ||
| Makefile | ||
| acer-wmi.c | ||
| acerhdf.c | ||
| asus-laptop.c | ||
| asus_acpi.c | ||
| classmate-laptop.c | ||
| compal-laptop.c | ||
| dell-laptop.c | ||
| dell-wmi.c | ||
| eeepc-laptop.c | ||
| eeepc-wmi.c | ||
| fujitsu-laptop.c | ||
| hdaps.c | ||
| hp-wmi.c | ||
| ibm_rtl.c | ||
| ideapad-laptop.c | ||
| intel_ips.c | ||
| intel_menlow.c | ||
| intel_pmic_gpio.c | ||
| intel_rar_register.c | ||
| intel_scu_ipc.c | ||
| msi-laptop.c | ||
| msi-wmi.c | ||
| panasonic-laptop.c | ||
| sony-laptop.c | ||
| tc1100-wmi.c | ||
| thinkpad_acpi.c | ||
| topstar-laptop.c | ||
| toshiba_acpi.c | ||
| toshiba_bluetooth.c | ||
| wmi.c | ||
| xo1-rfkill.c | ||