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protocols: avoid crashing in drmlease (#7290)

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instead of potentially causing wonky behaviour from destructing in the
constructor add the unique_ptr reset to doLater and dont use the not
done constructed protolog in the constructor, call Debug::log directly.

see issue #7240
This commit is contained in:
Tom Englund 2024-08-12 20:49:52 +02:00 committed by GitHub
parent c7b72790bd
commit 77cf651825
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GPG key ID: B5690EEEBB952194
1 changed files with 4 additions and 5 deletions
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9
src/protocols/DRMLease.cpp
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@ -1,5 +1,6 @@
#include "DRMLease.hpp"
#include "../Compositor.hpp"
#include "managers/eventLoop/EventLoopManager.hpp"
#include <aquamarine/backend/DRM.hpp>
#include <fcntl.h>
@ -225,7 +226,7 @@ CDRMLeaseDevice::CDRMLeaseDevice(SP<Aquamarine::CDRMBackend> drmBackend) : backe
auto fd = drm->getNonMasterFD();
if (fd < 0) {
LOGM(ERR, "Failed to dup fd for drm node {}", drm->gpuName);
Debug::log(ERR, "[DRMLease] Failed to dup fd for drm node {}", drm->gpuName);
return;
}
@ -247,10 +248,8 @@ CDRMLeaseProtocol::CDRMLeaseProtocol(const wl_interface* iface, const int& ver,
break;
}
if (!primaryDevice || primaryDevice->success) {
PROTO::lease.reset();
return;
}
if (!primaryDevice || !primaryDevice->success)
g_pEventLoopManager->doLater([]() { PROTO::lease.reset(); });
}
void CDRMLeaseProtocol::bindManager(wl_client* client, void* data, uint32_t ver, uint32_t id) {