7fa88b8eb6
- remove upstreamed patch - add patch for boost::json bug in known issues on the boost release page [0] [0] https://www.boost.org/users/history/version_1_79_0.html Signed-off-by: Michael Nosthoff <buildroot@heine.tech> Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
66 lines
1.6 KiB
Diff
66 lines
1.6 KiB
Diff
From 07d7c3b2e0f8c6b269ba167117cd3e549df2f342 Mon Sep 17 00:00:00 2001
|
|
From: Vinnie Falco <vinnie.falco@gmail.com>
|
|
Date: Wed, 13 Apr 2022 05:49:05 -0700
|
|
Subject: [PATCH] array::erase relocates correctly
|
|
|
|
fix #692
|
|
|
|
Signed-off-by: Michael Nosthoff<buildroot@heine.tech>
|
|
[Upstream status: https://github.com/boostorg/json/issues/692]
|
|
---
|
|
boost/json/impl/array.ipp | 5 ++++-
|
|
test/array.cpp | 16 ++++++++++++++++
|
|
2 files changed, 20 insertions(+), 1 deletion(-)
|
|
|
|
diff --git a/boost/json/impl/array.ipp b/boost/json/impl/array.ipp
|
|
index 4d067fb5..a2c7fd6d 100644
|
|
--- a/boost/json/impl/array.ipp
|
|
+++ b/boost/json/impl/array.ipp
|
|
@@ -491,8 +491,11 @@ erase(
|
|
auto const p = &(*t_)[0] +
|
|
(pos - &(*t_)[0]);
|
|
destroy(p, p + 1);
|
|
- relocate(p, p + 1, 1);
|
|
--t_->size;
|
|
+ if(t_->size > 0)
|
|
+ relocate(p, p + 1,
|
|
+ t_->size - (p -
|
|
+ &(*t_)[0]));
|
|
return p;
|
|
}
|
|
|
|
diff --git a/libs/json/test/array.cpp b/libs/json/test/array.cpp
|
|
index 1cc87566..4516cc78 100644
|
|
--- a/libs/json/test/array.cpp
|
|
+++ b/libs/json/test/array.cpp
|
|
@@ -1269,6 +1269,21 @@ class array_test
|
|
array{nullptr, "a", "b"}));
|
|
}
|
|
|
|
+ void
|
|
+ testIssue692()
|
|
+ {
|
|
+ array a;
|
|
+ object obj;
|
|
+ obj["test1"] = "hello";
|
|
+ a.push_back(obj);
|
|
+ a.push_back(obj);
|
|
+ a.push_back(obj);
|
|
+ a.push_back(obj);
|
|
+ a.push_back(obj);
|
|
+ while(a.size())
|
|
+ a.erase(a.begin());
|
|
+ }
|
|
+
|
|
void
|
|
run()
|
|
{
|
|
@@ -1283,6 +1298,7 @@ class array_test
|
|
testExceptions();
|
|
testEquality();
|
|
testHash();
|
|
+ testIssue692();
|
|
}
|
|
};
|
|
|