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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/sup_fs_eval_path.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/sup_fs_eval_path.c')
| -rw-r--r-- | cpukit/libcsupport/src/sup_fs_eval_path.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/cpukit/libcsupport/src/sup_fs_eval_path.c b/cpukit/libcsupport/src/sup_fs_eval_path.c index 459fa6bfc8..a05472f834 100644 --- a/cpukit/libcsupport/src/sup_fs_eval_path.c +++ b/cpukit/libcsupport/src/sup_fs_eval_path.c @@ -301,8 +301,8 @@ void rtems_filesystem_eval_path_cleanup( { free_location(&ctx->currentloc); rtems_filesystem_instance_unlock(&ctx->startloc->location); - rtems_filesystem_global_location_release(ctx->startloc); - rtems_filesystem_global_location_release(ctx->rootloc); + rtems_filesystem_global_location_release(ctx->startloc, false); + rtems_filesystem_global_location_release(ctx->rootloc, false); } void rtems_filesystem_eval_path_cleanup_with_parent( |