Fix memory leaks (coverity issues 1365586 & 1365591)

Reviewers: hfinkel

Subscribers: george.burgess.iv, malcolm.parsons, boris.ulasevich, llvm-commits

Differential Revision: https://reviews.llvm.org/D26347

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@286223 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Support/APFloat.cpp b/lib/Support/APFloat.cpp
index fa56edad02b50cbb2d7ac5352df438c6f130c84b..20fd564a23afa5ee7bda7b39b58dd2212b0baf92 100644 (file)
--- a/lib/Support/APFloat.cpp
+++ b/lib/Support/APFloat.cpp
@@ -1686,8 +1686,10 @@ IEEEFloat::opStatus IEEEFloat::remainder(const IEEEFloat &rhs) {
   bool ignored;
   fs = V.convertToInteger(x, parts * integerPartWidth, true,
                           rmNearestTiesToEven, &ignored);
-  if (fs==opInvalidOp)
+  if (fs==opInvalidOp) {
+    delete[] x;
     return fs;
+  }
 
   fs = V.convertFromZeroExtendedInteger(x, parts * integerPartWidth, true,
                                         rmNearestTiesToEven);
@@ -1724,8 +1726,10 @@ IEEEFloat::opStatus IEEEFloat::mod(const IEEEFloat &rhs) {
     bool ignored;
     fs = V.convertToInteger(x, parts * integerPartWidth, true,
                             rmTowardZero, &ignored);
-    if (fs==opInvalidOp)
+    if (fs==opInvalidOp) {
+      delete[] x;
       return fs;
+    }
 
     fs = V.convertFromZeroExtendedInteger(x, parts * integerPartWidth, true,
                                           rmNearestTiesToEven);