Changeset 42343 for branches/eam_branches/ipp-20220316/Ohana/src/libfits/header/F_print.c

Timestamp:

Jan 31, 2023, 10:55:31 AM (4 years ago)

Author:

eugene

Message:

convert instances of strncpy to strncpy_nowarn (or memcpy in specific cases where ending 0 is not desired)

File:

• branches/eam_branches/ipp-20220316/Ohana/src/libfits/header/F_print.c (modified) (3 diffs)

branches/eam_branches/ipp-20220316/Ohana/src/libfits/header/F_print.c

@@ -78 +78 @@
 
 found_it:
-  strncpy (p, string, 80);
+  memcpy (p, string, 80); // do not use strncpy_nowarn: do NOT set last byte to NULL
   va_end (argp);
   return (TRUE);
@@ -137 +137 @@
     if (!ptr) goto invalid;
     bzero (line, 80);
-    strncpy (line, ptr, 71);
+    strncpy_nowarn (line, ptr, 71);
     snprintf (string, 200, "%-8s %-71s", field, line);
   }  
@@ -154 +154 @@
   if (!strcmp (mode, "%C")) goto invalid;
 
-  strncpy (p, string, 80);
+  memcpy (p, string, 80); // do not use strncpy_nowarn: do NOT set last byte to NULL
   
   va_end (argp);