Cygwin: avoid GCC 8.3 errors with -Werror=stringop-truncation

2019-07-15 15:02:00 -04:00
parent f0cf44dc7d
commit b66dddb56d
3 changed files with 5 additions and 5 deletions
--- a/winsup/cygwin/environ.cc
+++ b/winsup/cygwin/environ.cc
@@ -644,7 +644,7 @@ _addenv (const char *name, const char *value, int overwrite)
 	return -1;		/* Oops.  No more memory. */

      /* Put name '=' value into current slot. */
-      strncpy (envhere, name, namelen);
+      memcpy (envhere, name, namelen);
      envhere[namelen] = '=';
      strcpy (envhere + namelen + 1, value);
    }