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authorJulian Andres Klode <julian.klode@canonical.com>2018-09-24 11:38:55 +0200
committerJulian Andres Klode <julian.klode@canonical.com>2018-09-28 13:14:32 +0200
commit248f70d425c4cd865d4bd54ab1134ccff8b68e36 (patch)
treed814ffd77546d577ba135b3735e86a12ba1ca871 /doc/dpkg-tech.dbk
parent3de7454c796f245371c33076ae01529d6d36d715 (diff)
pkgCacheFile: Only unlock in destructor if locked before
pkgCacheFile's destructor unlocks the system, which is confusing if you did not open the cachefile with WithLock set. Create a private data instance that holds the value of WithLock. This regression was introduced in commit b2e465d6d32d2dc884f58b94acb7e35f671a87fe: Join with aliencode Author: jgg Date: 2001-02-20 07:03:16 GMT Join with aliencode by replacing a "Lock" member that was only initialized when the lock was taken by calls to Lock, UnLock; with the latter also taking place if the former did not occur. Regression-Of: b2e465d6d32d2dc884f58b94acb7e35f671a87fe LP: #1794053 (cherry picked from commit e02297b8e22dae04872fe6fab6dba966de65dbba)
Diffstat (limited to 'doc/dpkg-tech.dbk')
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