diff --git a/README.md b/README.md
index 30d83b28..b5331c1a 100644
--- a/README.md
+++ b/README.md
@@ -37,9 +37,10 @@ Wine. All those differences are also documented on the
 Included bug fixes and improvements
 ===================================
 
-**Bugfixes and features included in the next upcoming release [2]:**
+**Bugfixes and features included in the next upcoming release [3]:**
 
 * Fix condition mask handling in RtlVerifyVersionInfo ([Wine Bug #36143](https://bugs.winehq.org/show_bug.cgi?id=36143))
+* Fix possible segfault in pulse_rd_loop of PulseAudio backend
 * Set last error when GetRawInputDeviceList fails ([Wine Bug #37667](https://bugs.winehq.org/show_bug.cgi?id=37667))
 
 
diff --git a/debian/changelog b/debian/changelog
index ee741a71..ba70fc56 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -2,6 +2,7 @@ wine-compholio (1.7.33) UNRELEASED; urgency=low
   * Added additional tests for VerifyVersionInfoA.
   * Added patch to fix condition handling in RtlVerifyVersionInfo.
   * Added patch to set last error when GetRawInputDeviceList fails.
+  * Added patch to fix possible segfault in pulse_rd_loop of PulseAudio backend.
   * Removed patch to fix copy and paste errors in ws2_32 tests (accepted upstream).
   * Removed patch to fix ordering of IP addresses by metric if two addresses have the same metric (accepted upstream).
   * Removed patch to reset data->pWintrustData->u.pFile->hFile after closing handle (accepted upstream).
diff --git a/patches/Makefile b/patches/Makefile
index 9a1e82aa..8ef36aaa 100644
--- a/patches/Makefile
+++ b/patches/Makefile
@@ -1854,6 +1854,7 @@ winepulse-PulseAudio_Support.ok:
 	$(call APPLY_FILE,winepulse-PulseAudio_Support/0027-winepulse-handle-stream-create-failing-correctly.patch)
 	$(call APPLY_FILE,winepulse-PulseAudio_Support/0028-winepulse-expose-audio-devices-directly-to-programs.patch)
 	$(call APPLY_FILE,winepulse-PulseAudio_Support/0029-winepulse-implement-exclusive-mode.patch)
+	$(call APPLY_FILE,winepulse-PulseAudio_Support/0030-winepulse-fix-segfault-in-pulse_rd_loop.patch)
 	@( \
 		echo '+    { "Maarten Lankhorst", "winmm: Load winealsa if winepulse is found.", 1 },'; \
 		echo '+    { "Maarten Lankhorst", "winepulse: Add initial stub for pulseaudio support.", 1 },'; \
@@ -1884,6 +1885,7 @@ winepulse-PulseAudio_Support.ok:
 		echo '+    { "Mark Harmstone", "winepulse: handle stream create failing correctly.", 1 },'; \
 		echo '+    { "Mark Harmstone", "winepulse: expose audio devices directly to programs.", 1 },'; \
 		echo '+    { "Mark Harmstone", "winepulse: implement exclusive mode.", 1 },'; \
+		echo '+    { "Mark Harmstone", "winepulse: fix segfault in pulse_rd_loop.", 1 },'; \
 	) > winepulse-PulseAudio_Support.ok
 
 # Patchset winex11-CandidateWindowPos
diff --git a/patches/winepulse-PulseAudio_Support/0030-winepulse-fix-segfault-in-pulse_rd_loop.patch b/patches/winepulse-PulseAudio_Support/0030-winepulse-fix-segfault-in-pulse_rd_loop.patch
new file mode 100644
index 00000000..c1e0f626
--- /dev/null
+++ b/patches/winepulse-PulseAudio_Support/0030-winepulse-fix-segfault-in-pulse_rd_loop.patch
@@ -0,0 +1,24 @@
+From a879d7aa33f4d182d0b60c6991b0eb9e3e0f34fa Mon Sep 17 00:00:00 2001
+From: Mark Harmstone <mark@harmstone.com>
+Date: Tue, 18 Nov 2014 18:39:58 +0000
+Subject: winepulse: fix segfault in pulse_rd_loop
+
+---
+ dlls/winepulse.drv/mmdevdrv.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/dlls/winepulse.drv/mmdevdrv.c b/dlls/winepulse.drv/mmdevdrv.c
+index 6134850..37ff7ee 100644
+--- a/dlls/winepulse.drv/mmdevdrv.c
++++ b/dlls/winepulse.drv/mmdevdrv.c
+@@ -592,6 +592,7 @@ static void pulse_rd_loop(ACImpl *This, size_t bytes)
+         size_t src_len, copy, rem = This->capture_period;
+         if (!(p = (ACPacket*)list_head(&This->packet_free_head))) {
+             p = (ACPacket*)list_head(&This->packet_filled_head);
++            if (!p) return;
+             if (!p->discont) {
+                 next = (ACPacket*)p->entry.next;
+                 next->discont = 1;
+-- 
+2.0.4
+
diff --git a/patches/winepulse-PulseAudio_Support/definition b/patches/winepulse-PulseAudio_Support/definition
index a32d414d..9b6f6216 100644
--- a/patches/winepulse-PulseAudio_Support/definition
+++ b/patches/winepulse-PulseAudio_Support/definition
@@ -1,3 +1,4 @@
 Fixes: [10495] Support for PulseAudio backend for audio
 Fixes: Allow selection of audio device for PulseAudio backend
 Fixes: [37042] Implement exclusive mode in PulseAudio backend
+Fixes: Fix possible segfault in pulse_rd_loop of PulseAudio backend