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fix possible crash 3

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This commit is contained in:
Vaxry 2024-07-20 18:14:17 +02:00
parent 78d11c456a
commit aa1ebc51fc
2 changed files with 12 additions and 11 deletions
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15
src/protocols/LinuxDMABUF.cpp
View file

@ -425,8 +425,8 @@ CLinuxDMABufV1Protocol::CLinuxDMABufV1Protocol(const wl_interface* iface, const
auto dev = devIDFromFD(rendererFD);
if (!dev.has_value()) {
LOGM(ERR, "failed to get drm dev");
PROTO::linuxDma.reset();
protoLog(ERR, "failed to get drm dev, disabling linux dmabuf");
removeGlobal();
return;
}
@ -477,8 +477,8 @@ CLinuxDMABufV1Protocol::CLinuxDMABufV1Protocol(const wl_interface* iface, const
drmDevice* device = nullptr;
if (drmGetDeviceFromDevId(mainDevice, 0, &device) != 0) {
LOGM(ERR, "failed to get drm dev");
PROTO::linuxDma.reset();
protoLog(ERR, "failed to get drm dev, disabling linux dmabuf");
removeGlobal();
return;
}
@ -487,13 +487,14 @@ CLinuxDMABufV1Protocol::CLinuxDMABufV1Protocol(const wl_interface* iface, const
mainDeviceFD = open(name, O_RDWR | O_CLOEXEC);
drmFreeDevice(&device);
if (mainDeviceFD < 0) {
LOGM(ERR, "failed to open drm dev");
PROTO::linuxDma.reset();
protoLog(ERR, "failed to open drm dev, disabling linux dmabuf");
removeGlobal();
return;
}
} else {
LOGM(ERR, "DRM device {} has no render node!!", device->nodes[DRM_NODE_PRIMARY] ? device->nodes[DRM_NODE_PRIMARY] : "null");
protoLog(ERR, "DRM device {} has no render node, disabling linux dmabuf", device->nodes[DRM_NODE_PRIMARY] ? device->nodes[DRM_NODE_PRIMARY] : "null");
drmFreeDevice(&device);
removeGlobal();
}
});
}

8
src/protocols/MesaDRM.cpp
View file

@ -115,8 +115,8 @@ CMesaDRMProtocol::CMesaDRMProtocol(const wl_interface* iface, const int& ver, co
drmDevice* dev = nullptr;
int drmFD = g_pCompositor->m_iDRMFD;
if (drmGetDevice2(drmFD, 0, &dev) != 0) {
LOGM(ERR, "Failed to get device");
PROTO::mesaDRM.reset();
protoLog(ERR, "Failed to get device, disabling MesaDRM");
removeGlobal();
return;
}
@ -126,13 +126,13 @@ CMesaDRMProtocol::CMesaDRMProtocol(const wl_interface* iface, const int& ver, co
ASSERT(dev->available_nodes & (1 << DRM_NODE_PRIMARY));
if (!dev->nodes[DRM_NODE_PRIMARY]) {
LOGM(ERR, "No DRM render node available, both render and primary are null, disabling MesaDRM");
protoLog(ERR, "No DRM render node available, both render and primary are null, disabling MesaDRM");
drmFreeDevice(&dev);
removeGlobal();
return;
}
LOGM(WARN, "No DRM render node, falling back to primary {}", dev->nodes[DRM_NODE_PRIMARY]);
protoLog(WARN, "No DRM render node, falling back to primary {}", dev->nodes[DRM_NODE_PRIMARY]);
nodeName = dev->nodes[DRM_NODE_PRIMARY];
}
drmFreeDevice(&dev);