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tests/docker: preserve original name when copying libs

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While it is important we chase down the symlinks to copy the correct
data we can confuse the kernel by renaming the interpreter to what is
in the binary. Extend _copy_with_mkdir to preserve the original name
of the file when asked.

Fixes: 5e33f7fead ("tests/docker: better handle symlinked libs")
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20210202134001.25738-5-alex.bennee@linaro.org>
This commit is contained in:
Alex Bennée 2021-02-02 13:39:49 +00:00
parent dffccf3d34
commit 3971c70f15
1 changed files with 4 additions and 3 deletions
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7
tests/docker/docker.py
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@ -93,7 +93,7 @@ def _guess_engine_command():
commands_txt)
def _copy_with_mkdir(src, root_dir, sub_path='.'):
def _copy_with_mkdir(src, root_dir, sub_path='.', name=None):
"""Copy src into root_dir, creating sub_path as needed."""
dest_dir = os.path.normpath("%s/%s" % (root_dir, sub_path))
try:
@ -102,7 +102,7 @@ def _copy_with_mkdir(src, root_dir, sub_path='.'):
# we can safely ignore already created directories
pass
dest_file = "%s/%s" % (dest_dir, os.path.basename(src))
dest_file = "%s/%s" % (dest_dir, name if name else os.path.basename(src))
try:
copy(src, dest_file)
@ -155,8 +155,9 @@ def _copy_binary_with_libs(src, bin_dest, dest_dir):
if libs:
for l in libs:
so_path = os.path.dirname(l)
name = os.path.basename(l)
real_l = os.path.realpath(l)
_copy_with_mkdir(real_l, dest_dir, so_path)
_copy_with_mkdir(real_l, dest_dir, so_path, name)
def _check_binfmt_misc(executable):