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Diffstat (limited to 'testcase/tools/findleaves.py')
| -rwxr-xr-x | testcase/tools/findleaves.py | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/testcase/tools/findleaves.py b/testcase/tools/findleaves.py index 72cc024..f152a87 100755 --- a/testcase/tools/findleaves.py +++ b/testcase/tools/findleaves.py @@ -26,6 +26,7 @@ import sys def perform_find(mindepth, prune, dirlist, filenames): result = [] pruneleaves = set(map(lambda x: os.path.split(x)[1], prune)) + seen = set() for rootdir in dirlist: rootdepth = rootdir.count("/") for root, dirs, files in os.walk(rootdir, followlinks=True): @@ -52,6 +53,18 @@ def perform_find(mindepth, prune, dirlist, filenames): if filename in files: result.append(os.path.join(root, filename)) del dirs[:] + + # filter out inodes that have already been seen due to symlink loops + i = 0 + while i < len(dirs): + st = os.stat(os.path.join(root, dirs[i])) + key = (st.st_dev, st.st_ino) + if key in seen: + del dirs[i] + else: + i += 1 + seen.add(key) + return result def usage(): |