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From: Toomas Soome <tsoome@FreeBSD.org>
Date: Sun, 23 Feb 2020 15:21:15 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r358260 - head/stand/common
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Author: tsoome
Date: Sun Feb 23 15:21:15 2020
New Revision: 358260
URL: https://svnweb.freebsd.org/changeset/base/358260

Log:
  loader: alloc_pread() should set errno if malloc fails
  
  We may want to find out why alloc_pread() failed.

Modified:
  head/stand/common/misc.c

Modified: head/stand/common/misc.c
==============================================================================
--- head/stand/common/misc.c	Sun Feb 23 15:18:28 2020	(r358259)
+++ head/stand/common/misc.c	Sun Feb 23 15:21:15 2020	(r358260)
@@ -149,6 +149,7 @@ alloc_pread(int fd, off_t off, size_t len)
 #ifdef DEBUG
 		printf("\nmalloc(%d) failed\n", (int)len);
 #endif
+		errno = ENOMEM;
 		return (NULL);
 	}
 	if (lseek(fd, off, SEEK_SET) == -1) {