extra/icewm: fixed segfaults on startup (initPixmap null refs)

1 files changed, 33 insertions, 0 deletions

diff --git a/extra/icewm/icewm-1.3.8-pixmap-null-ref.patch b/extra/icewm/icewm-1.3.8-pixmap-null-ref.patch
new file mode 100644
index 00000000..bd8b5664
--- /dev/null
+++ b/extra/icewm/icewm-1.3.8-pixmap-null-ref.patch
@@ -0,0 +1,33 @@
+diff -rauN icewm-1.3.8/src/wmapp.cc icewm-1.3.8-pixmap-null-ref-patch/src/wmapp.cc
+--- icewm-1.3.8/src/wmapp.cc	2013-11-17 17:54:39.000000000 +0100
++++ icewm-1.3.8-pixmap-null-ref-patch/src/wmapp.cc	2018-06-06 21:30:29.778296503 +0200
+@@ -188,7 +188,6 @@
+         _XA_NET_CLOSE_WINDOW,
+         _XA_NET_WM_STRUT,
+         _XA_NET_WM_STRUT_PARTIAL,
+-        _XA_NET_WORKAREA,
+         _XA_NET_WM_STATE,
+         _XA_NET_WM_STATE_MAXIMIZED_VERT,
+         _XA_NET_WM_STATE_MAXIMIZED_HORZ,
+@@ -621,14 +620,14 @@
+ 
+         for (int a = 0; a <= 1; a++) {
+             for (int b = 0; b <= 1; b++) {
+-                frameT[a][b]->replicate(true, copyMask);
+-                frameB[a][b]->replicate(true, copyMask);
+-                frameL[a][b]->replicate(false, copyMask);
+-                frameR[a][b]->replicate(false, copyMask);
++				if( frameT[a][b] != null ) frameT[a][b]->replicate(true, copyMask);
++                if( frameB[a][b] != null ) frameB[a][b]->replicate(true, copyMask);
++                if( frameL[a][b] != null ) frameL[a][b]->replicate(false, copyMask);
++                if( frameR[a][b] != null ) frameR[a][b]->replicate(false, copyMask);
+             }
+-            titleS[a]->replicate(true, copyMask);
+-            titleT[a]->replicate(true, copyMask);
+-            titleB[a]->replicate(true, copyMask);
++            if( titleS[a] != null ) titleS[a]->replicate(true, copyMask);
++            if( titleT[a] != null ) titleT[a]->replicate(true, copyMask);
++            if( titleB[a] != null ) titleB[a]->replicate(true, copyMask);
+         }
+ 
+         menuButton[0] = paths->loadPixmap(0, "menuButtonI.xpm");