Date: Thu, 7 Apr 2011 16:06:39 +0000 (UTC) From: Jaakko Heinonen <jh@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-7@freebsd.org Subject: svn commit: r220426 - stable/7/usr.bin/truss Message-ID: <201104071606.p37G6dDa045532@svn.freebsd.org>
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Author: jh Date: Thu Apr 7 16:06:39 2011 New Revision: 220426 URL: http://svn.freebsd.org/changeset/base/220426 Log: MFC r216224: Don't write the terminating NUL past end of buffer. PR: bin/152345 Modified: stable/7/usr.bin/truss/syscalls.c Directory Properties: stable/7/usr.bin/truss/ (props changed) Modified: stable/7/usr.bin/truss/syscalls.c ============================================================================== --- stable/7/usr.bin/truss/syscalls.c Thu Apr 7 14:17:55 2011 (r220425) +++ stable/7/usr.bin/truss/syscalls.c Thu Apr 7 16:06:39 2011 (r220426) @@ -475,7 +475,7 @@ get_string(pid_t pid, void *offset, int buf = realloc(buf, totalsize); size = BLOCKSIZE; } else { - buf[totalsize] = '\0'; + buf[totalsize - 1] = '\0'; return (buf); } }
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