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| author | Max Kellermann <max@duempel.org> | 2014-02-09 10:46:57 +0100 |
|---|---|---|
| committer | Max Kellermann <max@duempel.org> | 2014-02-09 10:47:29 +0100 |
| commit | 2182209a8ac1ed2f0c80893ecac4d81fcab18e18 (patch) | |
| tree | 71cfc8c1f2b98b2bc00f9f5dd5b6d3a5cd65b9f2 /src/db/update | |
| parent | e29a8b3a9c685239ec2ccc89518aff3acd128a8c (diff) | |
| download | mpd-2182209a8ac1ed2f0c80893ecac4d81fcab18e18.tar.gz mpd-2182209a8ac1ed2f0c80893ecac4d81fcab18e18.tar.xz mpd-2182209a8ac1ed2f0c80893ecac4d81fcab18e18.zip | |
db/update/Walk: disable FindAncestorLoop() if device/inode==0
Diffstat (limited to 'src/db/update')
| -rw-r--r-- | src/db/update/Walk.cxx | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/db/update/Walk.cxx b/src/db/update/Walk.cxx index 44b10e2bd..2cb360bf6 100644 --- a/src/db/update/Walk.cxx +++ b/src/db/update/Walk.cxx @@ -163,6 +163,11 @@ FindAncestorLoop(Storage &storage, Directory *parent, unsigned inode, unsigned device) { #ifndef WIN32 + if (device == 0 && inode == 0) + /* can't detect loops if the Storage does not support + these numbers */ + return 0; + while (parent) { if (!parent->have_stat && !update_directory_stat(storage, *parent)) |