[poppler] fofi/FoFiType1C.cc fofi/FoFiType1C.h

[Albert Astals Cid]

 fofi/FoFiType1C.cc |    2 --
 fofi/FoFiType1C.h  |    6 +++---
 2 files changed, 3 insertions(+), 5 deletions(-)

New commits:
commit da349184c61034ac5818efe90d426de6af2c74d7
Author: Albert Astals Cid <aacid at kde.org>
Date:   Fri Jun 22 16:48:11 2018 +0200

    FoFiType1C::readPrivateDict: Fix potential uninitialized memory read
    
    fixes oss-fuzz/8864

diff --git a/fofi/FoFiType1C.cc b/fofi/FoFiType1C.cc
index 37694869..caa4b42b 100644
--- a/fofi/FoFiType1C.cc
+++ b/fofi/FoFiType1C.cc
@@ -2564,8 +2564,6 @@ int FoFiType1C::getOp(int pos, GBool charstring, GBool *ok) {
   int b0, b1, nyb0, nyb1, x, i;
 
   b0 = getU8(pos++, ok);
-  op.isNum = gTrue;
-  op.isFP = gFalse;
 
   if (b0 == 28) {
     x = getU8(pos++, ok);
diff --git a/fofi/FoFiType1C.h b/fofi/FoFiType1C.h
index 698dccd7..786f3e0e 100644
--- a/fofi/FoFiType1C.h
+++ b/fofi/FoFiType1C.h
@@ -124,10 +124,10 @@ struct Type1CPrivateDict {
 };
 
 struct Type1COp {
-  GBool isNum;			// true -> number, false -> operator
-  GBool isFP;			// true -> floating point number, false -> int
+  GBool isNum = gTrue;			// true -> number, false -> operator
+  GBool isFP = gFalse;			// true -> floating point number, false -> int
   union {
-    double num;			// if num is true
+    double num = 0;			// if num is true
     int op;			// if num is false
   };
 };