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fix(rfkill): accept events larger than v1 event size

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Kernel 5.11 added one more field to the `struct rfkill_event` and broke
unnecessarily strict check in `rfkill.cpp`. According to `linux/rfkill.h`,
we must accept events at least as large as v1 event size and should be
prepared to get additional fields at the end of a v1 event structure.
This commit is contained in:
Aleksei Bavshin 2021-02-01 18:50:45 -08:00
parent c5f875dc5f
commit 40f4dc9ecf
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1 changed files with 1 additions and 1 deletions
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src/util/rfkill.cpp
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@ -61,7 +61,7 @@ void waybar::util::Rfkill::waitForEvent() {
break; break;
} }
if (len != RFKILL_EVENT_SIZE_V1) { if (len < RFKILL_EVENT_SIZE_V1) {
throw std::runtime_error("Wrong size of RFKILL event"); throw std::runtime_error("Wrong size of RFKILL event");
continue; continue;
} }