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0001-lftp_ssl-deinitialize-the-lftp_ssl_openssl...
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File 0001-lftp_ssl-deinitialize-the-lftp_ssl_openssl_instance.patch of Package lftp
From f5463495c401be1807d76b1dc00a62b1ef5ada23 Mon Sep 17 00:00:00 2001 From: Thomas Abraham <tabraham@suse.com> Date: Mon, 22 Jan 2024 10:35:18 -0500 Subject: [PATCH] lftp_ssl: deinitialize the lftp_ssl_openssl_instance If the instance isn't deinitialized prior to exit, the OPENSSL_cleanup exit handler may run before the lftp_ssl_openssl_instance destructor on exit resulting in a segfault. This fixes a null deref on exit. Fixes #716 --- src/lftp_ssl.cc | 1 + 1 file changed, 1 insertion(+) diff --git a/src/lftp_ssl.cc b/src/lftp_ssl.cc index 18f816e1..ba7d1edc 100644 --- a/src/lftp_ssl.cc +++ b/src/lftp_ssl.cc @@ -863,6 +863,7 @@ lftp_ssl_openssl::~lftp_ssl_openssl() { SSL_free(ssl); ssl=0; + global_deinit(); } static lftp_ssl_openssl *verify_callback_ssl; -- 2.35.3
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