Apply xpdf 3.02pl2 patch for CVE-2007-4352, CVE-2007-5392, CVE-2007-5393;

while I am there, rework on the way of applying xpdf 3.02pl1 patch to ease
future upgrade.

Approved by:	portmgr (linimon)
Security:	2747fc39-915b-11dc-9239-001c2514716c

1 files changed, 0 insertions, 33 deletions

diff --git a/graphics/xpdf/files/patch-CVE-2007-3387 b/graphics/xpdf/files/patch-CVE-2007-3387
deleted file mode 100644
index 692d243ab949..000000000000
--- a/graphics/xpdf/files/patch-CVE-2007-3387
+++ /dev/null
@@ -1,33 +0,0 @@
-*** xpdf/Stream.cc	Tue Feb 27 14:05:52 2007
---- xpdf/Stream.cc	Thu Jul 26 14:44:43 2007
-***************
-*** 410,424 ****
-    ok = gFalse;
-  
-    nVals = width * nComps;
--   if (width <= 0 || nComps <= 0 || nBits <= 0 ||
--       nComps >= INT_MAX / nBits ||
--       width >= INT_MAX / nComps / nBits ||
--       nVals * nBits + 7 < 0) {
--     return;
--   }
-    pixBytes = (nComps * nBits + 7) >> 3;
-    rowBytes = ((nVals * nBits + 7) >> 3) + pixBytes;
-!   if (rowBytes <= 0) {
-      return;
-    }
-    predLine = (Guchar *)gmalloc(rowBytes);
---- 410,422 ----
-    ok = gFalse;
-  
-    nVals = width * nComps;
-    pixBytes = (nComps * nBits + 7) >> 3;
-    rowBytes = ((nVals * nBits + 7) >> 3) + pixBytes;
-!   if (width <= 0 || nComps <= 0 || nBits <= 0 ||
-!       nComps > gfxColorMaxComps ||
-!       nBits > 16 ||
-!       width >= INT_MAX / nComps ||      // check for overflow in nVals 
-!       nVals >= (INT_MAX - 7) / nBits) { // check for overflow in rowBytes
-      return;
-    }
-    predLine = (Guchar *)gmalloc(rowBytes);