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authorRoss Burton <ross.burton@intel.com>2016-04-12 18:04:22 +0100
committerRichard Purdie <richard.purdie@linuxfoundation.org>2016-04-13 10:12:52 +0100
commit175263e5847cbd5eb2f272a76084238ef6835ab7 (patch)
tree363b5de0b0f14417d3eb33ee40ed308e560234f0 /meta/lib/oe/lsb.py
parent9262d2ff39f898605fe6f4224a4684e782439497 (diff)
downloadpoky-175263e5847cbd5eb2f272a76084238ef6835ab7.tar.gz
lib/oe/lsb: sanitise the distro identifier
The distribution identifier is often used to create filenames, so it needs to be safe to use as a filename. Whilst most distributions have e.g. Fedora or Debian as their name, it is possible that the name contains special characters. To ensure this doesn't cause a problem strip out any non-alphanumerics from the distribution name before returning it. [ YOCTO #9443 ] (From OE-Core rev: 8a96a7207561e00eb92e4fb69e7340f20bfa2053) Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/lib/oe/lsb.py')
-rw-r--r--meta/lib/oe/lsb.py5
1 files changed, 5 insertions, 0 deletions
diff --git a/meta/lib/oe/lsb.py b/meta/lib/oe/lsb.py
index ddfe71b6b5..e0bdfba255 100644
--- a/meta/lib/oe/lsb.py
+++ b/meta/lib/oe/lsb.py
@@ -62,6 +62,8 @@ def distro_identifier(adjust_hook=None):
62 """Return a distro identifier string based upon lsb_release -ri, 62 """Return a distro identifier string based upon lsb_release -ri,
63 with optional adjustment via a hook""" 63 with optional adjustment via a hook"""
64 64
65 import re
66
65 lsb_data = release_dict() 67 lsb_data = release_dict()
66 if lsb_data: 68 if lsb_data:
67 distro_id, release = lsb_data['Distributor ID'], lsb_data['Release'] 69 distro_id, release = lsb_data['Distributor ID'], lsb_data['Release']
@@ -76,6 +78,9 @@ def distro_identifier(adjust_hook=None):
76 distro_id, release = adjust_hook(distro_id, release) 78 distro_id, release = adjust_hook(distro_id, release)
77 if not distro_id: 79 if not distro_id:
78 return "Unknown" 80 return "Unknown"
81 # Filter out any non-alphanumerics
82 distro_id = re.sub(r'\W', '', distro_id)
83
79 if release: 84 if release:
80 id_str = '{0}-{1}'.format(distro_id, release) 85 id_str = '{0}-{1}'.format(distro_id, release)
81 else: 86 else: