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30 lines
1.1 KiB
30 lines
1.1 KiB
4 years ago
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From 5472b1751645f750e42a0ba6daac667983b1a56c Mon Sep 17 00:00:00 2001
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From: "Todd C. Miller" <Todd.Miller@sudo.ws>
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Date: Fri, 24 Jan 2020 11:13:55 -0700
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Subject: [PATCH] Fix crash in sudo 1.8.30 when suspending sudo at the password
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prompt. The closure pointer in sudo_conv_callback was being filled in with a
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struct getpass_closure ** instead of a struct getpass_closure *. The bug was
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introduced in the fix for Bug #910; previously the closure variable was a
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struct getpass_closure, not a pointer. Fix from Michael Norton; Bug #914.
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---
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plugins/sudoers/check.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/plugins/sudoers/check.c b/plugins/sudoers/check.c
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index 72e87eef6..9b03c7a05 100644
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--- a/plugins/sudoers/check.c
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+++ b/plugins/sudoers/check.c
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@@ -108,7 +108,7 @@ check_user_interactive(int validated, int mode, struct getpass_closure *closure)
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/* Construct callback for getpass function. */
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memset(&cb, 0, sizeof(cb));
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cb.version = SUDO_CONV_CALLBACK_VERSION;
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- cb.closure = &closure;
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+ cb.closure = closure;
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cb.on_suspend = getpass_suspend;
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cb.on_resume = getpass_resume;
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callback = &cb;
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--
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2.25.1
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