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authorTom Lane <tgl@sss.pgh.pa.us>2011-12-07 13:34:19 -0500
committerTom Lane <tgl@sss.pgh.pa.us>2011-12-07 13:34:19 -0500
commit85d85ff7ef04510f24fe5897e5535d765d7a293c (patch)
tree4cd034de359030dc3bebcf8104f1bf412ff7a640 /src/backend/access/common
parent9c32da5caa2efc9bdc7f04ae26488211ff219e8a (diff)
downloadpostgresql-85d85ff7ef04510f24fe5897e5535d765d7a293c.tar.gz
postgresql-85d85ff7ef04510f24fe5897e5535d765d7a293c.zip
Fix corner cases in readlink() usage.
Make sure all calls are protected by HAVE_READLINK, and get the buffer overflow tests right. Be a bit more paranoid about string length in _tarWriteHeader(), too.
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