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28 lines
802 B
Diff
28 lines
802 B
Diff
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Fix CVE-2017-10664:
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https://lists.gnu.org/archive/html/qemu-devel/2017-06/msg02693.html
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https://bugzilla.redhat.com/show_bug.cgi?id=1466190
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https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-10664
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https://security-tracker.debian.org/tracker/CVE-2017-10664
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Patch copied from upstream source repository:
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https://git.qemu.org/gitweb.cgi?p=qemu.git;a=commitdiff;h=041e32b8d9d076980b4e35317c0339e57ab888f1
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diff --git a/qemu-nbd.c b/qemu-nbd.c
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index 9464a0461c..4dd3fd4732 100644
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--- a/qemu-nbd.c
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+++ b/qemu-nbd.c
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@@ -581,6 +581,10 @@ int main(int argc, char **argv)
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sa_sigterm.sa_handler = termsig_handler;
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sigaction(SIGTERM, &sa_sigterm, NULL);
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+#ifdef CONFIG_POSIX
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+ signal(SIGPIPE, SIG_IGN);
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+#endif
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+
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module_call_init(MODULE_INIT_TRACE);
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qcrypto_init(&error_fatal);
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