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diff -Naur grace-5.1.22/src/editpwin.c grace-5.1.22.new/src/editpwin.c
--- grace-5.1.22/src/editpwin.c 2006-06-03 17:19:52.000000000 -0400
+++ grace-5.1.22.new/src/editpwin.c 2008-07-26 12:45:21.000000000 -0400
@@ -776,12 +776,12 @@
*/
void do_ext_editor(int gno, int setno)
{
- char *fname, ebuf[256];
+ char fname[64], ebuf[256];
FILE *cp;
int save_autos;
- fname = tmpnam(NULL);
- cp = grace_openw(fname);
+ strcpy(fname, "grace-XXXXXX");
+ cp = fdopen(mkstemp(fname), "wb");
if (cp == NULL) {
return;
}
diff -Naur grace-5.1.22/src/plotone.c grace-5.1.22.new/src/plotone.c
--- grace-5.1.22/src/plotone.c 2005-05-19 16:30:25.000000000 -0400
+++ grace-5.1.22.new/src/plotone.c 2008-07-26 12:45:40.000000000 -0400
@@ -121,19 +121,27 @@
sprintf(print_file, "%s.%s", get_docbname(), dev.fext);
}
strcpy(fname, print_file);
+ prstream = grace_openw(fname);
} else {
+ int hdfd;
s = get_print_cmd();
if (s == NULL || s[0] == '\0') {
errmsg("No print command defined, output aborted");
return;
}
- tmpnam(fname);
- /* VMS doesn't like extensionless files */
- strcat(fname, ".prn");
+ strcpy(fname, "grace-hardcopy-XXXXXX");
+ hdfd=mkstemp(fname);
+ if (hdfd == -1) {
+ errmsg("Could not create a temporary file, output aborted.");
+ return;
+ }
+ prstream = fdopen(hdfd, "wb");
+ if (prstream == NULL) {
+ errmsg("Could not create a temporary file, output aborted.");
+ return;
+ }
}
- prstream = grace_openw(fname);
-
if (prstream == NULL) {
return;
}
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