diff --git a/srcpkgs/chromium/patches/0001-Demand-for-newer-POSIX-macro.patch b/srcpkgs/chromium/patches/0001-Demand-for-newer-POSIX-macro.patch
new file mode 100644
index 0000000000..22eed8105b
--- /dev/null
+++ b/srcpkgs/chromium/patches/0001-Demand-for-newer-POSIX-macro.patch
@@ -0,0 +1,36 @@
+From 241364c6f4d44165ce2dc707b9ad141dcc880d1b Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Sat, 27 Jun 2015 13:29:52 -0700
+Subject: [PATCH] Demand for newer POSIX macro
+
+Reason for change: Define _POSIX_C_SOURCE such that it demands correct
+posix interfaces, netdb.h declares interfaces such as
+getaddrinfo if __USE_POSIX, i.e. POSIX.1:1990 or later.
+However, these interfaces were new in the 2001 edition of POSIX
+therefore ask for Extension from POSIX.1:2001 since we use addrinfo
+structure here.
+
+Change-Id: Icb1c92745d1a0ca958108ae80c270c630628729e
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+Reviewed-on: https://boringssl-review.googlesource.com/5253
+Reviewed-by: Adam Langley <agl@google.com>
+---
+ crypto/bio/socket_helper.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/crypto/bio/socket_helper.c b/crypto/bio/socket_helper.c
+index b1cdd1a..481278f 100644
+--- crypto/bio/socket_helper.c
++++ crypto/bio/socket_helper.c
+@@ -12,7 +12,7 @@
+  * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+  * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */
+ 
+-#define _POSIX_SOURCE
++#define _POSIX_C_SOURCE 200112L
+ 
+ #include <openssl/bio.h>
+ #include <openssl/err.h>
+-- 
+2.5.0
+
diff --git a/srcpkgs/chromium/patches/0001-NSS-reject-DH-groups-smaller-than-1024-bits.patch b/srcpkgs/chromium/patches/0001-NSS-reject-DH-groups-smaller-than-1024-bits.patch
new file mode 100644
index 0000000000..9057aac89d
--- /dev/null
+++ b/srcpkgs/chromium/patches/0001-NSS-reject-DH-groups-smaller-than-1024-bits.patch
@@ -0,0 +1,33 @@
+From 1da1e686a87ad9f95d26786d2b53a1a4c280189f Mon Sep 17 00:00:00 2001
+From: agl <agl@chromium.org>
+Date: Wed, 20 May 2015 13:20:29 -0700
+Subject: [PATCH] NSS: reject DH groups smaller than 1024 bits.
+
+Since some platforms are still using NSS for now, this change mirrors https://boringssl-review.googlesource.com/#/c/4813/ in NSS.
+
+BUG=490240
+
+Review URL: https://codereview.chromium.org/1143303002
+
+Cr-Commit-Position: refs/heads/master@{#330791}
+---
+ net/third_party/nss/ssl/ssl3con.c | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/net/third_party/nss/ssl/ssl3con.c b/net/third_party/nss/ssl/ssl3con.c
+index 89c98ea..861d434 100644
+--- net/third_party/nss/ssl/ssl3con.c
++++ net/third_party/nss/ssl/ssl3con.c
+@@ -6946,7 +6946,8 @@ ssl3_HandleServerKeyExchange(sslSocket *ss, SSL3Opaque *b, PRUint32 length)
+     	if (rv != SECSuccess) {
+ 	    goto loser;		/* malformed. */
+ 	}
+-	if (dh_p.len < 512/8) {
++	if (dh_p.len < 1024/8 ||
++	    (dh_p.len == 1024/8 && (dh_p.data[0] & 0x80) == 0)) {
+ 	    errCode = SSL_ERROR_WEAK_SERVER_EPHEMERAL_DH_KEY;
+ 	    goto alert_loser;
+ 	}
+-- 
+2.4.2
+
diff --git a/srcpkgs/chromium/patches/0001-Use-the-correct-URL-for-ERR_SSL_WEAK_SERVER_EPHEMERA.patch b/srcpkgs/chromium/patches/0001-Use-the-correct-URL-for-ERR_SSL_WEAK_SERVER_EPHEMERA.patch
new file mode 100644
index 0000000000..d3fb8f12a1
--- /dev/null
+++ b/srcpkgs/chromium/patches/0001-Use-the-correct-URL-for-ERR_SSL_WEAK_SERVER_EPHEMERA.patch
@@ -0,0 +1,32 @@
+From aa9abe7692a3ee99b69811594938d97cb180351e Mon Sep 17 00:00:00 2001
+From: avi <avi@chromium.org>
+Date: Wed, 20 May 2015 13:57:17 -0700
+Subject: [PATCH] Use the correct URL for ERR_SSL_WEAK_SERVER_EPHEMERAL_DH_KEY
+ errors.
+
+BUG=490260,490240
+TEST=as in bug
+
+Review URL: https://codereview.chromium.org/1148943002
+
+Cr-Commit-Position: refs/heads/master@{#330799}
+---
+ chrome/common/localized_error.cc | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/chrome/common/localized_error.cc b/chrome/common/localized_error.cc
+index 0c4ad43..1ea56b1 100644
+--- chrome/common/localized_error.cc
++++ chrome/common/localized_error.cc
+@@ -49,7 +49,7 @@ namespace {
+ static const char kRedirectLoopLearnMoreUrl[] =
+     "https://www.google.com/support/chrome/bin/answer.py?answer=95626";
+ static const char kWeakDHKeyLearnMoreUrl[] =
+-    "http://sites.google.com/a/chromium.org/dev/"
++    "https://www.chromium.org/administrators/"
+     "err_ssl_weak_server_ephemeral_dh_key";
+ #if defined(OS_CHROMEOS)
+ static const char kAppWarningLearnMoreUrl[] =
+-- 
+2.4.2
+