Date: Thu, 15 Nov 2012 15:05:57 +0000 (UTC) From: Eitan Adler <eadler@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r243074 - head/usr.sbin/ndiscvt Message-ID: <201211151505.qAFF5vFY003747@svn.freebsd.org>
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Author: eadler Date: Thu Nov 15 15:05:57 2012 New Revision: 243074 URL: http://svnweb.freebsd.org/changeset/base/243074 Log: Add a missing check for fread Approved by: cperciva MFC after: 3 days Modified: head/usr.sbin/ndiscvt/ndiscvt.c Modified: head/usr.sbin/ndiscvt/ndiscvt.c ============================================================================== --- head/usr.sbin/ndiscvt/ndiscvt.c Thu Nov 15 15:05:54 2012 (r243073) +++ head/usr.sbin/ndiscvt/ndiscvt.c Thu Nov 15 15:05:57 2012 (r243074) @@ -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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