Changeset 40501 for trunk/Ohana/src/imregister/detrend/altpath.c

Timestamp:

Jul 6, 2018, 1:42:20 PM (8 years ago)

Author:

eugene

Message:

give enough space to avoid running out of room in snprintf, if possible

File:

• trunk/Ohana/src/imregister/detrend/altpath.c (modified) (5 diffs)

trunk/Ohana/src/imregister/detrend/altpath.c

@@ -7 +7 @@
   off_t i, j, n, Nlist;
   off_t *list;
-  char *dBPath, infile[256], outfile[256], line[1024];
+  char *dBPath, infile[512], outfile[512], line[1100];
   struct stat statbuf;
 
@@ -28 +28 @@
       i = list[j];
       for (n = 0; n < NDetrendAltDB; n++) {
-        sprintf (infile, "%s/%s", dBPath, image[i].filename);
-        sprintf (outfile, "%s/%s", DetrendAltDB[n], image[i].filename);
+        snprintf (infile, 512, "%s/%s", dBPath, image[i].filename);
+        snprintf (outfile, 512, "%s/%s", DetrendAltDB[n], image[i].filename);
         status = ckpathname (outfile);
         if (!status) {
@@ -35 +35 @@
           continue;
         }
-        sprintf (line, "cp %s %s", infile, outfile);
+        snprintf (line, 1100, "cp %s %s", infile, outfile);
         fprintf (stderr, "%s\n", line);
         status = system (line);
@@ -73 +73 @@
       image[i].altpath = FALSE;
       for (n = 0; n < NDetrendAltDB; n++) {
-        sprintf (outfile, "%s/%s", DetrendAltDB[n], image[i].filename);
-        sprintf (line, "rm %s", outfile);
+        snprintf (outfile, 512, "%s/%s", DetrendAltDB[n], image[i].filename);
+        snprintf (line, 1100, "rm %s", outfile);
         fprintf (stderr, "%s\n", line);
         status = system (line);
@@ -104 +104 @@
       found = TRUE;
       for (n = 0; found && (n < NDetrendAltDB); n++) {
-        sprintf (outfile, "%s/%s", DetrendAltDB[n], image[i].filename);
+        snprintf (outfile, 512, "%s/%s", DetrendAltDB[n], image[i].filename);
         status = stat (outfile, &statbuf);
         fprintf (stderr, "checking for %s, status is %d\n", outfile, status);