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| author | Ross Burton <ross.burton@intel.com> | 2016-02-08 20:35:40 +0000 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2016-02-16 11:16:49 +0000 |
| commit | d3af2058e2753516b9aaf7f6d71162363eea11d4 (patch) | |
| tree | 6a726b9e2a2ab1a746172b125d8c90efc065a07c | |
| parent | 94ecc846f9b33fcec039936643c49728eedfefb7 (diff) | |
| download | openembedded-core-d3af2058e2753516b9aaf7f6d71162363eea11d4.tar.gz openembedded-core-d3af2058e2753516b9aaf7f6d71162363eea11d4.tar.bz2 openembedded-core-d3af2058e2753516b9aaf7f6d71162363eea11d4.zip | |
lib/oe/qa: ELFFile: check that a path is a file before opening it
When opening an ELF file check that a filename points to a normal file before
attempting to open it, as if the file turns out to be something more exotic like
a FIFO it could hang forever.
(From OE-Core rev: 4b3576bc30d8f8cdcde25189def8b059fc92b27c)
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
| -rw-r--r-- | meta/lib/oe/qa.py | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/meta/lib/oe/qa.py b/meta/lib/oe/qa.py index d5cdaa0fcd..21fb9977ce 100644 --- a/meta/lib/oe/qa.py +++ b/meta/lib/oe/qa.py @@ -31,6 +31,9 @@ class ELFFile: self.objdump_output = {} def open(self): + if not os.path.isfile(self.name): + raise Exception("File is not a normal file") + self.file = file(self.name, "r") self.data = self.file.read(ELFFile.EI_NIDENT+4) |