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boot loader: BootVolume::SetTo(): Fix reference counting

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We release the reference for fRootDirectory in Unset() but never
acquired one. Fixes crash when selecting a boot volume in the menu.
This commit is contained in:
Ingo Weinhold
2013-10-26 01:44:11 +02:00
parent 3f40dcb6b4
commit 63d56be3d9
1 changed files with 1 additions and 0 deletions
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src/system/boot/loader/vfs.cpp
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@@ -424,6 +424,7 @@ BootVolume::SetTo(Directory* rootDirectory)
return B_BAD_VALUE; return B_BAD_VALUE;
fRootDirectory = rootDirectory; fRootDirectory = rootDirectory;
fRootDirectory->Acquire();
// find the system directory // find the system directory
Node* systemNode = fRootDirectory->Lookup("system", true); Node* systemNode = fRootDirectory->Lookup("system", true);