SecBSD's official ports repository

x11/bbkeys/patches/patch-src_Netclient_cpp

@@ -0,0 +1,46 @@
+Index: src/Netclient.cpp
+--- src/Netclient.cpp.orig
++++ src/Netclient.cpp
+@@ -141,6 +141,7 @@ bool Netclient::getValue(Window win, Atom atom, Atom t
+   int result;
+   unsigned long maxread = nelements;
+   bool ret = False;
++  int bsize;
+ 
+   // try get the first element
+   result = XGetWindowProperty(_display.XDisplay(), win, atom, 0l, 1l, False,
+@@ -149,18 +150,19 @@ bool Netclient::getValue(Window win, Atom atom, Atom t
+   ret = (result == Success && ret_type == type && ret_size == size &&
+          nelements > 0);
+   if (ret) {
++    bsize = (size == 32) ? sizeof(long) : size/8;
+     if (ret_bytes == 0 || maxread <= nelements) {
+       // we got the whole property's value
+-      *value = new unsigned char[nelements * size/8 + 1];
+-      memcpy(*value, c_val, nelements * size/8 + 1);
++      *value = new unsigned char[nelements * bsize + 1];
++      memcpy(*value, c_val, nelements * bsize + 1);
+     } else {
+       // get the entire property since it is larger than one long
+       XFree(c_val);
+       // the number of longs that need to be retreived to get the property's
+       // entire value. The last + 1 is the first long that we retrieved above.
+       int remain = (ret_bytes - 1)/sizeof(long) + 1 + 1;
+-      if (remain > size/8 * (signed)maxread) // dont get more than the max
+-        remain = size/8 * (signed)maxread;
++      if (remain > bsize * (signed)maxread) // dont get more than the max
++        remain = bsize * (signed)maxread;
+       result = XGetWindowProperty(_display.XDisplay(), win, atom, 0l, remain, False, type,
+                                   &ret_type, &ret_size, &nelements, &ret_bytes,
+                                   &c_val);
+@@ -174,8 +176,8 @@ bool Netclient::getValue(Window win, Atom atom, Atom t
+       if (! ret)
+         return getValue(win, atom, type, maxread, value, size);
+   
+-      *value = new unsigned char[nelements * size/8 + 1];
+-      memcpy(*value, c_val, nelements * size/8 + 1);
++      *value = new unsigned char[nelements * bsize + 1];
++      memcpy(*value, c_val, nelements * bsize + 1);
+     }    
+   }
+   if (c_val) XFree(c_val);