svn commit: r316748 - stable/11/contrib/elftoolchain/elfcopy

[Ed Maste]

Author: emaste
Date: Thu Apr 13 01:36:51 2017
New Revision: 316748
URL: https://svnweb.freebsd.org/changeset/base/316748

Log:
  MFC r316284: elfcopy: remove temporary ELF file when converting from binary
  
  Previously a command like
  
    objcopy --input-target binary --output-target elf64-x86-64-freebsd \
      binary_file object.o
  
  would leave a temporary file behind.
  
  ELF Tool Chain ticket #543

Modified:
  stable/11/contrib/elftoolchain/elfcopy/main.c
Directory Properties:
  stable/11/   (props changed)

Modified: stable/11/contrib/elftoolchain/elfcopy/main.c
==============================================================================
--- stable/11/contrib/elftoolchain/elfcopy/main.c	Thu Apr 13 01:17:49 2017	(r316747)
+++ stable/11/contrib/elftoolchain/elfcopy/main.c	Thu Apr 13 01:36:51 2017	(r316748)
@@ -674,6 +674,8 @@ create_file(struct elfcopy *ecp, const c
 		if ((ifd = open(elftemp, O_RDONLY)) == -1)
 			err(EXIT_FAILURE, "open %s failed", src);
 		close(efd);
+		if (unlink(elftemp) < 0)
+			err(EXIT_FAILURE, "unlink %s failed", elftemp);
 		free(elftemp);
 	}