Date: Wed, 6 Dec 2017 17:50:10 +0000 (UTC) From: Gleb Smirnoff <glebius@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r326625 - head/usr.bin/logger Message-ID: <201712061750.vB6HoAA8030308@repo.freebsd.org>
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Author: glebius Date: Wed Dec 6 17:50:10 2017 New Revision: 326625 URL: https://svnweb.freebsd.org/changeset/base/326625 Log: Fix crash with a dotless hostname. Modified: head/usr.bin/logger/logger.c Modified: head/usr.bin/logger/logger.c ============================================================================== --- head/usr.bin/logger/logger.c Wed Dec 6 17:01:25 2017 (r326624) +++ head/usr.bin/logger/logger.c Wed Dec 6 17:50:10 2017 (r326625) @@ -183,7 +183,7 @@ main(int argc, char *argv[]) if (hostname == NULL) { hostname = hbuf; (void )gethostname(hbuf, MAXHOSTNAMELEN); - *strchr(hostname, '.') = '\0'; + *strchrnul(hostname, '.') = '\0'; } /* log input line if appropriate */
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