From b571300bec3dec1d90d450b9d257bf577feebac8 Mon Sep 17 00:00:00 2001 From: Louis Sautier Date: Tue, 12 Apr 2016 16:36:57 +0200 Subject: [PATCH] dev-python/dulwich: fix possible hang with gzip achieved by use of patch 'dulwich-0.12.0-fix-gzip-hang.patch', run in revbumped ebuild Package-Manager: portage-2.2.28 Closes: https://github.com/gentoo/gentoo/pull/1247 Signed-off-by: Ian Delaney --- ...0.12.0.ebuild => dulwich-0.12.0-r1.ebuild} | 2 ++ .../files/dulwich-0.12.0-fix-gzip-hang.patch | 27 +++++++++++++++++++ 2 files changed, 29 insertions(+) rename dev-python/dulwich/{dulwich-0.12.0.ebuild => dulwich-0.12.0-r1.ebuild} (92%) create mode 100644 dev-python/dulwich/files/dulwich-0.12.0-fix-gzip-hang.patch diff --git a/dev-python/dulwich/dulwich-0.12.0.ebuild b/dev-python/dulwich/dulwich-0.12.0-r1.ebuild similarity index 92% rename from dev-python/dulwich/dulwich-0.12.0.ebuild rename to dev-python/dulwich/dulwich-0.12.0-r1.ebuild index c4426b10f89c8..9cbd12a7fa71a 100644 --- a/dev-python/dulwich/dulwich-0.12.0.ebuild +++ b/dev-python/dulwich/dulwich-0.12.0-r1.ebuild @@ -21,6 +21,8 @@ DEPEND=" dev-python/setuptools[${PYTHON_USEDEP}] test? ( dev-python/gevent[$(python_gen_usedep python2_7)] )" RDEPEND="" +# https://github.com/jelmer/dulwich/pull/418 +PATCHES=( "${FILESDIR}/${P}-fix-gzip-hang.patch" ) DISTUTILS_IN_SOURCE_BUILD=1 diff --git a/dev-python/dulwich/files/dulwich-0.12.0-fix-gzip-hang.patch b/dev-python/dulwich/files/dulwich-0.12.0-fix-gzip-hang.patch new file mode 100644 index 0000000000000..3feed01181edc --- /dev/null +++ b/dev-python/dulwich/files/dulwich-0.12.0-fix-gzip-hang.patch @@ -0,0 +1,27 @@ +From 6ba8bba4f41ca9a2a4f7568ad45cabd41d7c9964 Mon Sep 17 00:00:00 2001 +From: Jonas Haag +Date: Tue, 12 Apr 2016 15:40:38 +0200 +Subject: [PATCH] Fix hang on Gzip decompression + +'LimitedInputFilter' should be applied before the Gzip middleware as +'CONTENT_LENGTH' refers to the size of the *compressed* body. If +applied in wrong order, this may cause 'copyfileobj()' to try to read +more data from the socket than is available, resulting in a call to +'recv()' that hangs forever. +--- + dulwich/web.py | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/dulwich/web.py b/dulwich/web.py +index a4fa941..d8863fe 100644 +--- a/dulwich/web.py ++++ b/dulwich/web.py +@@ -415,7 +415,7 @@ def make_wsgi_chain(*args, **kwargs): + correctly wrapped with needed middleware. + """ + app = HTTPGitApplication(*args, **kwargs) +- wrapped_app = GunzipFilter(LimitedInputFilter(app)) ++ wrapped_app = LimitedInputFilter(GunzipFilter(app)) + return wrapped_app + +