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ostree/SOURCES/0004-repo-Correctly-initial...

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1.7 KiB

From 51c7960bea081446ad217e9725408ce5cb531157 Mon Sep 17 00:00:00 2001
From: Simon McVittie <smcv@collabora.com>
Date: Sat, 30 Apr 2022 12:53:42 +0100
Subject: [PATCH 4/6] repo: Correctly initialize refcount of temporary
transaction
Previously, the reference count was left uninitialized as a result of
bypassing the constructor, and the intended abort-on-error usually
wouldn't have happened.
Fixes: 8a9737a "repo/private: move OstreeRepoAutoTransaction to a boxed type"
Resolves: https://github.com/ostreedev/ostree/issues/2592
Signed-off-by: Simon McVittie <smcv@collabora.com>
(cherry picked from commit 71304e854cdb344adb8b1ae7866929fbdde6c327)
---
src/libostree/ostree-repo-commit.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/src/libostree/ostree-repo-commit.c b/src/libostree/ostree-repo-commit.c
index 5b16be5b..dba98c32 100644
--- a/src/libostree/ostree-repo-commit.c
+++ b/src/libostree/ostree-repo-commit.c
@@ -1688,10 +1688,10 @@ ostree_repo_prepare_transaction (OstreeRepo *self,
g_debug ("Preparing transaction in repository %p", self);
/* Set up to abort the transaction if we return early from this function.
- * This needs to be manually built here due to a circular dependency. */
- g_autoptr(OstreeRepoAutoTransaction) txn = g_malloc(sizeof(OstreeRepoAutoTransaction));
+ * We can't call _ostree_repo_auto_transaction_start() here, because that
+ * would be a circular dependency; use the lower-level version instead. */
+ g_autoptr(OstreeRepoAutoTransaction) txn = _ostree_repo_auto_transaction_new (self);
g_assert (txn != NULL);
- txn->repo = self;
memset (&self->txn.stats, 0, sizeof (OstreeRepoTransactionStats));
--
2.31.1