From 8df721df25864f89772c58a4486314855bf1a37e Mon Sep 17 00:00:00 2001
From: Igor Pashev <pashev.igor@gmail.com>
Date: Fri, 28 Oct 2022 04:00:00 +0200
Subject: Fix some compiler warnings & buffer overflows

---
 src/graph/viewAlone/spoon2D.c | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

(limited to 'src/graph/viewAlone/spoon2D.c')

diff --git a/src/graph/viewAlone/spoon2D.c b/src/graph/viewAlone/spoon2D.c
index 00f46e31..912d834b 100644
--- a/src/graph/viewAlone/spoon2D.c
+++ b/src/graph/viewAlone/spoon2D.c
@@ -58,7 +58,7 @@ spoonView2D(void)
 {
 
   int  i,code,pipe0[2],pipe1[2],there;
-  char envAXIOM[100],runView[100];
+  char runView[100];
 
   sprintf(errorStr,"%s","creating pipes");
   check(pipe(pipe0));
@@ -84,8 +84,7 @@ spoonView2D(void)
     close(pipe1[1]);
     printf("(spoon2D child) start the TwoDimensionalViewport process\n");
     sprintf(errorStr,"%s","(viewAlone) execution of the TwoDimensionalViewport process");
-    sprintf(envAXIOM,"%s",oa_getenv("AXIOM"));
-    sprintf(runView,"%s%s",envAXIOM,"/lib/view2D");
+    sprintf(runView,"%s/lib/view2D",oa_getenv("AXIOM"));
     check(execl(runView,runView, (char*)NULL));
     fprintf(stderr,"Could not execute view2D! Check that view2D is on your path variable.\n");
     exit(-1);
@@ -215,7 +214,7 @@ makeView2DFromFileData(view2DStruct *doView2D)
   int i,j,k;
   char title[256];
   FILE *graphFile;
-  char graphFilename[256];
+  char graphFilename[512];
   pointListStruct *aList;
   pointStruct     *aPoint;
   printf("(spoon2D makeView2DFromFileData)\n");  
@@ -280,7 +279,7 @@ makeView2DFromFileData(view2DStruct *doView2D)
   for (i=0; i<maxGraphs; i++) {
     if (graphArray[i].key) {
       /** OPEN FILE FOR GRAPHS **/
-      sprintf(graphFilename,"%s%s%d",pathname,"/graph",i);
+      sprintf(graphFilename,"%s/graph%d",pathname,i);
       if ((graphFile = fopen(graphFilename,"r")) == NULL) {
         fprintf(stderr,"   Error: Cannot find the file %s\n",graphFilename);
         perror("fopen");
-- 
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