From 831d023c3c6fb4a28903cb3170efdd9f85645e1a Mon Sep 17 00:00:00 2001

From: Jaroslav Mracek <jmracek@redhat.com>

Date: Fri, 20 Nov 2020 16:30:17 +0100

Subject: [PATCH] Fix removal step during modular enable in context part

It resolves `free(): double free detected in tcache 2`

---

 libdnf/dnf-context.cpp | 2 +-

 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libdnf/dnf-context.cpp b/libdnf/dnf-context.cpp

index 069267119..bc4a15b68 100644

--- a/libdnf/dnf-context.cpp

+++ b/libdnf/dnf-context.cpp

@@ -3087,7 +3087,7 @@ static std::vector

             }

             for (auto iter = stream_dict.begin(); iter != stream_dict.end(); ) {

                 if (iter->first != enabledOrDefaultStream) {

-                    stream_dict.erase(iter);

+                    stream_dict.erase(iter++);

                 } else {

                     ++iter;

                 }