34 lines
1.1 KiB
Diff
34 lines
1.1 KiB
Diff
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From 796e8ae853183e0361441b62f9995cb37e267f55 Mon Sep 17 00:00:00 2001
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From: Kevin Cernekee <cernekee@gmail.com>
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Date: Sun, 27 Oct 2013 11:27:27 -0700
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Subject: [PATCH 8/8] android: Work around broken Bionic getaddrinfo()
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The first argument to getaddrifo(), "hostname", is normally allowed
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to be NULL. However, some Bionic implementations erroneously call
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strlen() on this parameter without first checking to see if it is
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NULL. Work around this by passing in a hostname of "0.0.0.0".
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This problem was seen on the HTC One SV stock ROM, JB 4.1.2.
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Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
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---
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libxtables/xtoptions.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/libxtables/xtoptions.c b/libxtables/xtoptions.c
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index 78e9abd..c206c1d 100644
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--- a/libxtables/xtoptions.c
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+++ b/libxtables/xtoptions.c
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@@ -561,7 +561,7 @@ static int xtables_getportbyname(const char *name)
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struct addrinfo *res = NULL, *p;
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int ret;
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- ret = getaddrinfo(NULL, name, NULL, &res);
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+ ret = getaddrinfo("0.0.0.0", name, NULL, &res);
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if (ret < 0)
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return -1;
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ret = -1;
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--
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1.7.9.5
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