45 lines
1.6 KiB
Diff
45 lines
1.6 KiB
Diff
From bc5a7883668dd3e1c9bc36858ffc47b9bca2e7ca Mon Sep 17 00:00:00 2001
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From: Jonathan Lebon <jonathan@jlebon.com>
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Date: Mon, 25 Jan 2021 15:35:18 -0500
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Subject: [PATCH] core: Set _dbpath back to /usr/share/rpm after writing rpmdb
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We temporarily set the rpmdb path to be an absolute path pointing under
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the tmprootfs when writing the rpmdb. This throws off libsolv 0.7.17,
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which learned to give the `_dbpath` macro precedence on where the rpmdb
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is located:
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https://github.com/openSUSE/libsolv/commit/04d4d036b275693a23eef75fba634e7cea2f1a6d
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So then the rpmdb sanity-check we do when exiting
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`rpmostree_context_assemble()` breaks because it can't find the expected
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packages.
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Because RPM macros are in global state, there's no elegant way of
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setting it just for the rpmdb write operation (short of forking), so
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just fix this by setting `_dbpath` back to the correct value after we're
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done writing the rpmdb.
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Closes: https://github.com/coreos/fedora-coreos-tracker/issues/723
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---
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src/libpriv/rpmostree-core.cxx | 4 ++++
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1 file changed, 4 insertions(+)
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diff --git a/src/libpriv/rpmostree-core.cxx b/src/libpriv/rpmostree-core.cxx
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index 4931390f..59483d4e 100644
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--- a/src/libpriv/rpmostree-core.cxx
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+++ b/src/libpriv/rpmostree-core.cxx
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@@ -4668,6 +4668,10 @@ rpmostree_context_assemble (RpmOstreeContext *self,
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rpmostree_output_progress_end (&task);
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+ /* And finally revert the _dbpath setting because libsolv relies on it as well
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+ * to find the rpmdb and RPM macros are global state. */
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+ set_rpm_macro_define ("_dbpath", "/" RPMOSTREE_RPMDB_LOCATION);
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+
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/* And now also sanity check the rpmdb */
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if (!skip_sanity_check)
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{
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--
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2.29.2
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