Use strncpy() instead of sprintf() in calculate_path().

Also reformat calculate_path() using the standard format.

diff --git a/RISCOS/Modules/getpath_riscos.c b/RISCOS/Modules/getpath_riscos.c
index 8705e2c4e76e85d28f150e6870eebf2e1d72e95a..5ac8b727e2d5e550ad57a429b384cc0d02fc52fa 100644 (file)
--- a/RISCOS/Modules/getpath_riscos.c
+++ b/RISCOS/Modules/getpath_riscos.c
@@ -1,24 +1,28 @@
 #include "Python.h"
 #include "osdefs.h"
 
-static char *prefix,*exec_prefix,*progpath,*module_search_path=0;
+static char *prefix, *exec_prefix, *progpath, *module_search_path=NULL;
 
 static void
 calculate_path()
-{ char *pypath=getenv("Python$Path");
-  if(pypath)
-  { module_search_path=malloc(strlen(pypath)+1);
-    if (module_search_path) sprintf(module_search_path,"%s",pypath);
-    else
-    {  /* We can't exit, so print a warning and limp along */
-       fprintf(stderr, "Not enough memory for dynamic PYTHONPATH.\n");
-       fprintf(stderr, "Using default static PYTHONPATH.\n");
-    }
-  }
-  if(!module_search_path) module_search_path = "<Python$Dir>.Lib";
-  prefix="<Python$Dir>";
-  exec_prefix=prefix;
-  progpath=Py_GetProgramName();
+{ 
+       char *pypath = getenv("Python$Path");
+       if (pypath) {
+               int pathlen = strlen(pypath);
+               module_search_path = malloc(pathlen + 1);
+               if (module_search_path) 
+                       strncpy(module_search_path, pypath, pathlen);
+               else {
+                       fprintf(stderr, 
+                               "Not enough memory for dynamic PYTHONPATH.\n"
+                               "Using default static PYTHONPATH.\n");
+               }
+       }
+       if (!module_search_path) 
+               module_search_path = "<Python$Dir>.Lib";
+       prefix = "<Python$Dir>";
+       exec_prefix = prefix;
+       progpath = Py_GetProgramName();
 }
 
 /* External interface */