libdnf/SOURCES/0033-libdnf-transaction-RPMItem-Fix-handling-transaction-.patch
2022-09-28 15:18:27 +00:00

75 lines
2.8 KiB
Diff

From c5919efe898294420ec8e91e4eed5b9081e681c5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Luk=C3=A1=C5=A1=20Hr=C3=A1zk=C3=BD?= <lhrazky@redhat.com>
Date: Thu, 17 Feb 2022 18:18:16 +0100
Subject: [PATCH 33/34] libdnf/transaction/RPMItem: Fix handling transaction id
in resolveTransactionItemReason
The maxTransactionId argument was ignored, the method was always returning the
reason from the last transaction. This is the correct result for
maxTransactionId = -1. In a couple of places the method is called with
maxTransactionId = -2. Fixing this would mean nontrivial changes to the
logic which could potentially break something else, so I'm leaving this
behavior unchanged.
For non-negative values of maxTransactionId (with which it's not being called
anywhere in dnf codebase), the commit adds a condition to SELECT only
transaction ids less than or equal to maxTransactionId.
= changelog =
msg: Fix handling transaction id in resolveTransactionItemReason
type: bugfix
resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2053014
resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2010259
---
libdnf/transaction/RPMItem.cpp | 21 ++++++++++++++++++---
1 file changed, 18 insertions(+), 3 deletions(-)
diff --git a/libdnf/transaction/RPMItem.cpp b/libdnf/transaction/RPMItem.cpp
index 5f667ab9..ecce789d 100644
--- a/libdnf/transaction/RPMItem.cpp
+++ b/libdnf/transaction/RPMItem.cpp
@@ -255,7 +255,11 @@ RPMItem::resolveTransactionItemReason(SQLite3Ptr conn,
const std::string &arch,
int64_t maxTransactionId)
{
- const char *sql = R"**(
+ // NOTE: All negative maxTransactionId values are treated the same. The
+ // method is called with maxTransactionId = -2 in a couple of places, the
+ // semantics here have been the same as with -1 for a long time. If it
+ // ain't broke...
+ std::string sql = R"**(
SELECT
ti.action as action,
ti.reason as reason
@@ -271,14 +275,25 @@ RPMItem::resolveTransactionItemReason(SQLite3Ptr conn,
AND ti.action not in (3, 5, 7, 10)
AND i.name = ?
AND i.arch = ?
+ )**";
+
+ if (maxTransactionId >= 0) {
+ sql.append(" AND ti.trans_id <= ?");
+ }
+
+ sql.append(R"**(
ORDER BY
ti.trans_id DESC
LIMIT 1
- )**";
+ )**");
if (arch != "") {
SQLite3::Query query(*conn, sql);
- query.bindv(name, arch);
+ if (maxTransactionId >= 0) {
+ query.bindv(name, arch, maxTransactionId);
+ } else {
+ query.bindv(name, arch);
+ }
if (query.step() == SQLite3::Statement::StepResult::ROW) {
auto action = static_cast< TransactionItemAction >(query.get< int64_t >("action"));
--
2.31.1