diff --git a/ChangeLog b/ChangeLog
index 633977b15..e88a82f25 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2011-06-30  Robert Larice
+ * src/spicelib/devices/cpl/cplmpar.c ,
+ * src/spicelib/devices/isrc/isrcpar.c ,
+ * src/spicelib/devices/vsrc/vsrcpar.c :
+  copy_coeffs(), swallow type conversion warnings
+
 2011-06-26  Robert Larice
  * src/include/hash.h ,
  * src/misc/dstring.c ,
diff --git a/src/spicelib/devices/cpl/cplmpar.c b/src/spicelib/devices/cpl/cplmpar.c
index 0adf204fc..293db8fde 100644
--- a/src/spicelib/devices/cpl/cplmpar.c
+++ b/src/spicelib/devices/cpl/cplmpar.c
@@ -15,12 +15,14 @@ Author: 1992 Charles Hough
 
 static void copy_coeffs(double **dst, IFvalue *value)
 {
+    int n = value->v.numValue;
+
     if(*dst)
         tfree(*dst);
 
-    *dst = TMALLOC(double, value->v.numValue);
+    *dst = TMALLOC(double, n);
 
-    memcpy(*dst, value->v.vec.rVec, value->v.numValue * sizeof(double));
+    memcpy(*dst, value->v.vec.rVec, (size_t) n * sizeof(double));
 }
 
 
diff --git a/src/spicelib/devices/isrc/isrcpar.c b/src/spicelib/devices/isrc/isrcpar.c
index 32f95b117..33a744887 100644
--- a/src/spicelib/devices/isrc/isrcpar.c
+++ b/src/spicelib/devices/isrc/isrcpar.c
@@ -16,14 +16,16 @@ Modified: 2000 AlansFixes
 
 static void copy_coeffs(ISRCinstance *here, IFvalue *value)
 {
+    int n = value->v.numValue;
+
     if(here->ISRCcoeffs)
         tfree(here->ISRCcoeffs);
 
-    here->ISRCcoeffs = TMALLOC(double, value->v.numValue);
-    here->ISRCfunctionOrder = value->v.numValue;
+    here->ISRCcoeffs = TMALLOC(double, n);
+    here->ISRCfunctionOrder = n;
     here->ISRCcoeffsGiven = TRUE;
 
-    memcpy(here->ISRCcoeffs, value->v.vec.rVec, value->v.numValue * sizeof(double));
+    memcpy(here->ISRCcoeffs, value->v.vec.rVec, (size_t) n * sizeof(double));
 }
 
 
diff --git a/src/spicelib/devices/vsrc/vsrcpar.c b/src/spicelib/devices/vsrc/vsrcpar.c
index 5987c67f9..2ac216899 100644
--- a/src/spicelib/devices/vsrc/vsrcpar.c
+++ b/src/spicelib/devices/vsrc/vsrcpar.c
@@ -16,14 +16,16 @@ Modified: 2000 AlansFixes
 
 static void copy_coeffs(VSRCinstance *here, IFvalue *value)
 {
+    int n = value->v.numValue;
+
     if(here->VSRCcoeffs)
         tfree(here->VSRCcoeffs);
 
-    here->VSRCcoeffs = TMALLOC(double, value->v.numValue);
-    here->VSRCfunctionOrder = value->v.numValue;
+    here->VSRCcoeffs = TMALLOC(double, n);
+    here->VSRCfunctionOrder = n;
     here->VSRCcoeffsGiven = TRUE;
 
-    memcpy(here->VSRCcoeffs, value->v.vec.rVec, value->v.numValue * sizeof(double));
+    memcpy(here->VSRCcoeffs, value->v.vec.rVec, (size_t) n * sizeof(double));
 }