31 lines
973 B
Diff
31 lines
973 B
Diff
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From c5970614489e385e69667f1f323421442a7a46c0 Mon Sep 17 00:00:00 2001
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From: Tim Comer <comer0@gmail.com>
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Date: Sat, 19 Apr 2014 12:51:42 -0400
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Subject: [PATCH] virtfs-proxy-helper: fix call to accept
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The current code calls accept() without initializing the size parameter
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which means the accept call might write too much to the stack.
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URL: https://bugs.gentoo.org/486714
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Signed-off-by: Tim Comer <comer0@gmail.com>
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Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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---
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fsdev/virtfs-proxy-helper.c | 1 +
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1 file changed, 1 insertion(+)
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diff --git a/fsdev/virtfs-proxy-helper.c b/fsdev/virtfs-proxy-helper.c
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index bfecb87..cd291d3 100644
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--- a/fsdev/virtfs-proxy-helper.c
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+++ b/fsdev/virtfs-proxy-helper.c
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@@ -760,6 +760,7 @@ static int proxy_socket(const char *path, uid_t uid, gid_t gid)
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return -1;
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}
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+ size = sizeof(qemu);
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client = accept(sock, (struct sockaddr *)&qemu, &size);
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if (client < 0) {
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do_perror("accept");
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--
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1.9.2
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