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bitbake: checksum: sanity check path when recursively checksumming

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In case something goes tragically wrong, catch a request to checksum / and
refuse.

(Bitbake rev: e7cd4c86ef8a2c2bbf068e84c83fdc9e052b6e3d)

Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Ross Burton
2018-08-13 19:02:26 +01:00
committed by Richard Purdie
parent 5581b374b9
commit 63a4ff7cf5
1 changed files with 2 additions and 0 deletions
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bitbake/lib/bb/checksum.py
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@@ -97,6 +97,8 @@ class FileChecksumCache(MultiProcessCache):
def checksum_dir(pth): def checksum_dir(pth):
# Handle directories recursively # Handle directories recursively
if pth == "/":
bb.fatal("Refusing to checksum /")
dirchecksums = [] dirchecksums = []
for root, dirs, files in os.walk(pth): for root, dirs, files in os.walk(pth):
for name in files: for name in files: