Fix some memory leaks (Patch provided by Brian Taylor)

3 years ago · c11613d1f7
2 changed files with 12 additions and 0 deletions
--- a/src/ciderlib/twod/twodest.c
+++ b/src/ciderlib/twod/twodest.c
@ -39,6 +39,9 @@ TWOdestroy(TWOdevice *pDevice)
 #else
    SMPdestroy (pDevice->matrix) ;
 #endif
+    if (pDevice->matrix) {
+        FREE(pDevice->matrix);
+    }

    break;
  case SLV_EQUIL:
@ -53,6 +56,9 @@ TWOdestroy(TWOdevice *pDevice)
 #else
    SMPdestroy (pDevice->matrix) ;
 #endif
+    if (pDevice->matrix) {
+        FREE(pDevice->matrix);
+    }

    break;
  case SLV_NONE:
--- a/src/ciderlib/twod/twosolve.c
+++ b/src/ciderlib/twod/twosolve.c
@ -491,6 +491,9 @@ int TWOequilSolve(TWOdevice *pDevice)
 #else
            SMPdestroy (pDevice->matrix) ;
 #endif
+            if (pDevice->matrix) {
+                FREE(pDevice->matrix);
+            }

            /* FALLTHROUGH */
        case SLV_NONE: {
@ -651,6 +654,9 @@ TWObiasSolve(TWOdevice *pDevice, int iterationLimit, BOOLEAN tranAnalysis,
 #else
        SMPdestroy (pDevice->matrix) ;
 #endif
+        if (pDevice->matrix) {
+            FREE(pDevice->matrix);
+        }

        /* FALLTHROUGH */
  case SLV_NONE: