diff options
Diffstat (limited to 'gnu/packages/patches/glibc-CVE-2016-3075.patch')
| -rw-r--r-- | gnu/packages/patches/glibc-CVE-2016-3075.patch | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/gnu/packages/patches/glibc-CVE-2016-3075.patch b/gnu/packages/patches/glibc-CVE-2016-3075.patch deleted file mode 100644 index d16722806e..0000000000 --- a/gnu/packages/patches/glibc-CVE-2016-3075.patch +++ /dev/null @@ -1,43 +0,0 @@ -From 146b58d11fddbef15b888906e3be4f33900c416f Mon Sep 17 00:00:00 2001 -From: Florian Weimer <fweimer@redhat.com> -Date: Tue, 29 Mar 2016 12:57:56 +0200 -Subject: [PATCH] CVE-2016-3075: Stack overflow in _nss_dns_getnetbyname_r [BZ - #19879] - -The defensive copy is not needed because the name may not alias the -output buffer. - -(cherry picked from commit 317b199b4aff8cfa27f2302ab404d2bb5032b9a4) -(cherry picked from commit 883dceebc8f11921a9890211a4e202e5be17562f) ---- - ChangeLog | 7 +++++++ - NEWS | 10 ++++++++-- - resolv/nss_dns/dns-network.c | 5 +---- - 3 files changed, 16 insertions(+), 6 deletions(-) - -diff --git a/resolv/nss_dns/dns-network.c b/resolv/nss_dns/dns-network.c -index 2eb2f67..8f301a7 100644 ---- a/resolv/nss_dns/dns-network.c -+++ b/resolv/nss_dns/dns-network.c -@@ -118,17 +118,14 @@ _nss_dns_getnetbyname_r (const char *name, struct netent *result, - } net_buffer; - querybuf *orig_net_buffer; - int anslen; -- char *qbuf; - enum nss_status status; - - if (__res_maybe_init (&_res, 0) == -1) - return NSS_STATUS_UNAVAIL; - -- qbuf = strdupa (name); -- - net_buffer.buf = orig_net_buffer = (querybuf *) alloca (1024); - -- anslen = __libc_res_nsearch (&_res, qbuf, C_IN, T_PTR, net_buffer.buf->buf, -+ anslen = __libc_res_nsearch (&_res, name, C_IN, T_PTR, net_buffer.buf->buf, - 1024, &net_buffer.ptr, NULL, NULL, NULL, NULL); - if (anslen < 0) - { --- -2.9.3 - |