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2eb7c97b5c
* Backport fallout fix for libpcre2 port * Backport fix for use-after-free * Backport fix for POP3 servers w/ UTF8 Signed-off-by: Sam James <sam@gentoo.org>
26 lines
757 B
Diff
26 lines
757 B
Diff
https://github.com/nicm/fdm/commit/028f59bef0ea9435fb8fbe095b2939652ce63479
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From 028f59bef0ea9435fb8fbe095b2939652ce63479 Mon Sep 17 00:00:00 2001
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From: Nicholas Marriott <nicholas.marriott@gmail.com>
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Date: Mon, 3 Apr 2023 08:54:28 +0100
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Subject: [PATCH] Fix use-after-free, GitHub issue 126.
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---
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connect.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/connect.c b/connect.c
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index 1dc5db9..da8013e 100644
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--- a/connect.c
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+++ b/connect.c
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@@ -550,8 +550,8 @@ httpproxy(struct server *srv,
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if (strlen(line) < 12 ||
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strncmp(line, "HTTP/", 5) != 0 ||
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strncmp(line + 8, " 200", 4) != 0) {
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- xfree(line);
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xasprintf(cause, "unexpected data: %s", line);
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+ xfree(line);
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return (-1);
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}
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header = 1;
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