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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2017-03-16 11:54:29 +0100 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2017-03-16 15:33:56 +0100 |
| commit | 66fac03fae3af9dded964b01c89662819dbfc5c2 (patch) | |
| tree | 2d866941dc2ae2b633f62cfeec830e34d1e4c059 /cpukit/libcsupport/src/mount.c | |
| parent | psxstrsignal01: New test (diff) | |
| download | rtems-66fac03fae3af9dded964b01c89662819dbfc5c2.tar.bz2 | |
libio: Fix deadlock in location management
Perform a context-dependent deferred location release to avoid a
deadlock on the file system instance locks, for example during a
chdir().
Update #2936.
Diffstat (limited to 'cpukit/libcsupport/src/mount.c')
| -rw-r--r-- | cpukit/libcsupport/src/mount.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/cpukit/libcsupport/src/mount.c b/cpukit/libcsupport/src/mount.c index 0d66477fe3..5328d24e7f 100644 --- a/cpukit/libcsupport/src/mount.c +++ b/cpukit/libcsupport/src/mount.c @@ -126,7 +126,7 @@ static int register_subordinate_file_system( ); rtems_filesystem_mt_unlock(); } else { - rtems_filesystem_global_location_release( mt_point_node ); + rtems_filesystem_global_location_release( mt_point_node, true ); } } else { rtems_filesystem_eval_path_error( &ctx, EBUSY ); |