Author: eadler
Date: Sun Nov 18 06:21:45 2012
New Revision: 243210
URL: http://svnweb.freebsd.org/changeset/base/243210
Log:
MFC r243074:
Add a missing check for fread
Approved by: cperciva (implicit)
Modified:
stable/9/usr.sbin/ndiscvt/ndiscvt.c
Directory Properties:
stable/9/usr.sbin/ndiscvt/ (props changed)
Modified: stable/9/usr.sbin/ndiscvt/ndiscvt.c
==============================================================================
--- stable/9/usr.sbin/ndiscvt/ndiscvt.c Sun Nov 18 05:19:08 2012
(r243209)
+++ stable/9/usr.sbin/ndiscvt/ndiscvt.c Sun Nov 18 06:21:45 2012
(r243210)
@@ -325,6 +325,8 @@ main(int argc, char *argv[])
rewind (fp);
img = calloc(fsize, 1);
n = fread (img, fsize, 1, fp);
+ if (n == 0)
+ err(1, "reading .SYS file '%s' failed", sysfile);
fclose(fp);
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