In krcp, check the return value when closing the output file after

successfully writing it.  close cannot return an error status on most
local filesystems, but can on some network filesystems such as AFS or
NFS.

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@22043 dc483132-0cff-0310-8789-dd5450dbe970

diff --git a/src/appl/bsd/krcp.c b/src/appl/bsd/krcp.c
index a5370a297b4118429c009cfa6712e0f8e94ebd91..eed615ffabe77d824b32e46d696389f06ec428a8 100644 (file)
--- a/src/appl/bsd/krcp.c
+++ b/src/appl/bsd/krcp.c
@@ -1115,7 +1115,8 @@ void sink(argc, argv)
          wrerr++;
        if (ftruncate(of, size))
          error("rcp: can't truncate %s: %s\n", nambuf, error_message(errno));
-       (void) close(of);
+       if (close(of) != 0)
+           error("rcp: error closing %s: %s\n", nambuf, error_message(errno));
        (void) response();
        if (setimes) {
            setimes = 0;