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ldb: Ban ldb 1.4.x with Samba 4.8 and earlier

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BUG: https://bugzilla.samba.org/show_bug.cgi?id=13519

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Gary Lockyer <gary@catalyst.net.nz>
This commit is contained in:
Andrew Bartlett 2018-07-11 13:41:58 +12:00
parent d55b1dc1be
commit 1a559fd6a9
1 changed files with 8 additions and 8 deletions
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16
lib/ldb/include/ldb_module.h
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@ -54,18 +54,18 @@
#endif
/*
* Only Samba versions which expect ldb >= 1.2.0
* are compatible with read_[un]lock() behaviour.
* Only Samba versions which expect ldb >= 1.4.0
* reopen the ldb after each fork().
*
* See https://bugzilla.samba.org/show_bug.cgi?id=12859
* See https://bugzilla.samba.org/show_bug.cgi?id=13519
*/
#if EXPECTED_SYSTEM_LDB_VERSION_MAJOR > 1
#define __LDB_READ_LOCK_COMPATIBLE__ 1
#elif EXPECTED_SYSTEM_LDB_VERSION_MINOR > 1
#define __LDB_READ_LOCK_COMPATIBLE__ 1
#define __LDB_FORK_COMPATIBLE__ 1
#elif EXPECTED_SYSTEM_LDB_VERSION_MINOR > 3
#define __LDB_FORK_COMPATIBLE__ 1
#endif
#ifndef __LDB_READ_LOCK_COMPATIBLE__
#error "Samba < 4.7 is not compatible with this version of ldb due to assumptions around read locks"
#ifndef __LDB_FORK_COMPATIBLE__
#error "Samba < 4.9 is not compatible with this version of ldb due to assumptions around fork() behaviour"
#endif
#endif /* defined(_SAMBA_BUILD_) && defined(USING_SYSTEM_LDB) */