From: Enrico Scholz Date: Fri, 27 Aug 2004 08:58:06 +0000 (+0000) Subject: append '\0' to the buffer read by readlink() X-Git-Tag: IPSENTINEL_VERSION_0_12~310 X-Git-Url: http://git.linux-vserver.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fbeaabc864724d1b3a4150464b986fb3b8edf4bb;p=util-vserver.git append '\0' to the buffer read by readlink() git-svn-id: http://svn.linux-vserver.org/svn/util-vserver/trunk@1682 94cd875c-1c1d-0410-91d2-eb244daf1a30 --- diff --git a/util-vserver/src/save_ctxinfo.c b/util-vserver/src/save_ctxinfo.c index 03709de..cfb26fa 100644 --- a/util-vserver/src/save_ctxinfo.c +++ b/util-vserver/src/save_ctxinfo.c @@ -75,8 +75,9 @@ int main(int argc, char *argv[]) return 255; } - EreadlinkD(runfile, dstfile, sizeof(dstfile)); - len = utilvserver_fmt_uint(buf, ctx); + len = EreadlinkD(runfile, dstfile, sizeof(dstfile)-1); + dstfile[len] = '\0'; + len = utilvserver_fmt_uint(buf, ctx); fd = EopenD(dstfile, O_EXCL|O_CREAT|O_WRONLY, 0644); if (write(fd, buf, len) !=len ||