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| author | Ross Burton <ross.burton@intel.com> | 2014-06-26 15:16:55 +0100 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2014-06-29 08:58:30 +0100 |
| commit | 51ea4378864f1468df2ca282a84f78a17d6861aa (patch) | |
| tree | dfac621fc1c80db9b2d54f0272227afa3a550900 | |
| parent | bf1473d0c1b099b8d919835cc430b99606134aab (diff) | |
| download | openembedded-core-51ea4378864f1468df2ca282a84f78a17d6861aa.tar.gz openembedded-core-51ea4378864f1468df2ca282a84f78a17d6861aa.tar.bz2 openembedded-core-51ea4378864f1468df2ca282a84f78a17d6861aa.zip | |
patch.bbclass: unset TMPDIR after use
GNU Patch < 2.6.1 has a race condition so we create a per-instance TMPDIR to
avoid this. This was implemented by setting os.environ[TMPDIR] but at the end
of do_patch the temporary directory is deleted but TMPDIR is not unset.
In general this doesn't cause a problem but if do_patch is embedded in a larger
function then TMPDIR is set to a directory that doesn't exist. Avoid this by
removing TMPDIR from os.environ when the directory is deleted.
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
| -rw-r--r-- | meta/classes/patch.bbclass | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/meta/classes/patch.bbclass b/meta/classes/patch.bbclass index 86c65b3b8d..1e2aab0418 100644 --- a/meta/classes/patch.bbclass +++ b/meta/classes/patch.bbclass @@ -177,6 +177,7 @@ python patch_do_patch() { bb.fatal(str(e)) bb.utils.remove(process_tmpdir, True) + del os.environ['TMPDIR'] } patch_do_patch[vardepsexclude] = "PATCHRESOLVE" |