mirror of
git://slackware.nl/current.git
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37 lines
1 KiB
Diff
37 lines
1 KiB
Diff
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From c0c403744b1bf4a9790a8fcaabcd60970cbefe06 Mon Sep 17 00:00:00 2001
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From: Michael R Sweet <michael.r.sweet@gmail.com>
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Date: Tue, 7 Jun 2022 13:45:29 -0400
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Subject: [PATCH] Fix OpenSSL crash bug - "tls" pointer wasn't cleared after
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freeing it (Issue #409)
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---
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CHANGES.md | 1 +
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cups/tls-openssl.c | 2 ++
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2 files changed, 3 insertions(+)
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#diff --git a/CHANGES.md b/CHANGES.md
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#index 8b78b003fa..befbf3ab44 100644
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#--- a/CHANGES.md
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#+++ b/CHANGES.md
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#@@ -6,6 +6,7 @@ Changes in CUPS v2.4.3 (TBA)
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#
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# - Added a title with device uri for found network printers (Issues #402, #393)
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# - Fixed configuration on RISC-V machines (Issue #404)
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#+- Fixed an OpenSSL crash bug (Issue #409)
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#
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#
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# Changes in CUPS v2.4.2 (26th May 2022)
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diff --git a/cups/tls-openssl.c b/cups/tls-openssl.c
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index c3e57742e8..6db9f8a9c2 100644
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--- a/cups/tls-openssl.c
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+++ b/cups/tls-openssl.c
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@@ -1152,6 +1152,8 @@ _httpTLSStop(http_t *http) // I - Connection to server
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SSL_shutdown(http->tls);
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SSL_CTX_free(context);
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SSL_free(http->tls);
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+
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+ http->tls = NULL;
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}
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