df7a51c086
Changelog: Vulnerabilities fixed in this release include: - On Windows, the listening sockets used for local port forwarding were opened in a mode that did not prevent other processes from also listening on the same ports and stealing some of the incoming connections. - In the PuTTY terminal, bracketed paste mode was broken in 0.72, in a way that made the pasted data look like manual keyboard input. So any application relying on the bracketing sequences to protect against malicious clipboard contents would have been misled. - An SSH-1 server could trigger an access to freed memory by sending the SSH1_MSG_DISCONNECT message. Not known to be exploitable. Other bug fixes include: - Windows Plink no longer crashes on startup when it tries to tell you it's reusing an existing SSH connection. - Windows PuTTY now updates its terminal window size correctly if the screen resolution changes while it's maximised. - If you display the coloured error messages from gcc in the PuTTY terminal, there is no longer a missing character if a colour change happens exactly at the end of a line. - If you use the 'Clear Scrollback' menu option or escape sequence while text in the scrollback is selected, it no longer causes an assertion failure.
26 lines
790 B
C
26 lines
790 B
C
$NetBSD: patch-timing.c,v 1.3 2019/10/01 15:22:41 ryoon Exp $
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--- timing.c.orig 2019-09-22 09:14:51.000000000 +0000
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+++ timing.c
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@@ -60,19 +60,10 @@ static int compare_timers(void *av, void
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* Failing that, compare on the other two fields, just so that
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* we don't get unwanted equality.
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*/
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-#if defined(__LCC__) || defined(__clang__)
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- /* lcc won't let us compare function pointers. Legal, but annoying. */
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- {
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- int c = memcmp(&a->fn, &b->fn, sizeof(a->fn));
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- if (c)
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- return c;
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- }
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-#else
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- if (a->fn < b->fn)
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+ if ((uintptr_t)a->fn < (uintptr_t)b->fn)
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return -1;
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- else if (a->fn > b->fn)
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+ else if ((uintptr_t)a->fn > (uintptr_t)b->fn)
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return +1;
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-#endif
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if (a->ctx < b->ctx)
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return -1;
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