20823016 Solaris bundled procmail cannot read ~/.procmailrc under certain conditions
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/components/procmail/patches/08-binary-logic.patch Mon Apr 03 16:07:26 2017 -0700
@@ -0,0 +1,22 @@
+This patch was developed by a customer at New York University, as part of
+the analysis of a bug that was only discovered because the customer was
+building procmail as root, triggering TOGGLE_SGID_OK to be set, which in
+turn triggered CAN_toggle_sgid to be set, which is checked via logical OR
+with accspooldir when deciding about the privileges needed to set[rg]id.
+The patch will be submitted upstream.
+
+--- procmail-3.22/src/foldinfo.c.orig 2001-09-10 21:57:32.000000000 +0000
++++ procmail-3.22/src/foldinfo.c 2017-04-03 09:35:21.186639287 +0000
+@@ -185,9 +185,9 @@
+ *chp='\0'; /* strip off the filename */
+ if(!stat(buf,&stbuf))
+ { unsigned wwsdir;
+- accspooldir=(wwsdir= /* world writable spool dir? */
+- ((S_IWGRP|S_IXGRP|S_IWOTH|S_IXOTH)&stbuf.st_mode)==
+- (S_IWGRP|S_IXGRP|S_IWOTH|S_IXOTH)
++ accspooldir=((wwsdir= /* world writable spool dir? */
++ (((S_IWGRP|S_IXGRP|S_IWOTH|S_IXOTH)&stbuf.st_mode)==
++ (S_IWGRP|S_IXGRP|S_IWOTH|S_IXOTH)))
+ <<1| /* note it in bit 1 */
+ uid==stbuf.st_uid); /* we own the spool dir, note it in bit 0 */
+ if((CAN_toggle_sgid||accspooldir)&&privileged)