From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on polar.synack.me X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00 autolearn=ham autolearn_force=no version=3.4.4 X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 103376,9960fa51a4a478af X-Google-Attributes: gid103376,public X-Google-ArrivalTime: 2002-02-12 07:44:57 PST Path: archiver1.google.com!news1.google.com!newsfeed.stanford.edu!news-spur1.maxwell.syr.edu!news.maxwell.syr.edu!newsfeed00.sul.t-online.de!t-online.de!newsfeed.r-kom.de!newsfeed.arcor-online.net!news.belwue.de!cert.uni-stuttgart.de!not-for-mail From: Florian Weimer Newsgroups: comp.lang.ada Subject: Re: ACT announces availability of GNAT 3.14p Date: Tue, 12 Feb 2002 16:40:02 +0100 Organization: RUS-CERT, University of Stuttgart, Germany Sender: rusfw@CERT.Uni-Stuttgart.DE Message-ID: <87zo2er9nx.fsf@CERT.Uni-Stuttgart.DE> References: <5ee5b646.0201301849.4e951bcb@posting.google.com> <5ee5b646.0202071709.11b3f88c@posting.google.com> NNTP-Posting-Host: login.cert.uni-stuttgart.de Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: hornet.rus.uni-stuttgart.de 1013528470 12055 129.69.16.19 (12 Feb 2002 15:41:10 GMT) X-Complaints-To: abuse@cert.uni-stuttgart.de NNTP-Posting-Date: Tue, 12 Feb 2002 15:41:10 +0000 (UTC) User-Agent: Gnus/5.090005 (Oort Gnus v0.05) Emacs/21.1 (i686-pc-linux-gnu) Cancel-Lock: sha1:uNPRanXrQ8RgLqBCKg2ehMc0GnA= Xref: archiver1.google.com comp.lang.ada:19940 Date: 2002-02-12T16:40:02+01:00 List-Id: karlran1234@yahoo.com (Karl Ran) writes: > How you guys got rid of these warnings? > I'm using binutils-2.11.2 for some x-devl - can't go back to 2.9.1. > > I hope there are better solution than I have!: Well, here's what we've put together: http://cert.uni-stuttgart.de/advisories/gnat_temp_files.php The patch is reproduced below (it needs mkstemp()): --- g-os_lib.ads 2002/02/10 10:08:12 1.1 +++ g-os_lib.ads 2002/02/10 11:12:24 @@ -162,9 +162,10 @@ -- that it fails if the file already exists. File descriptor returned is -- Invalid_FD if the file exists or cannot be created. - Temp_File_Len : constant Integer := 12; - -- Length of name returned by Create_Temp_File call (GNAT-XXXXXX & NUL) + Temp_File_Len : constant Integer := 17; + -- Length of name returned by Create_Temp_File call + -- (/tmp/gnat-XXXXXX & NUL) subtype Temp_File_Name is String (1 .. Temp_File_Len); -- String subtype set by Create_Temp_File --- g-os_lib.adb 2002/02/10 10:05:19 1.1 +++ g-os_lib.adb 2002/02/10 10:46:11 @@ -192,27 +192,15 @@ (FD : out File_Descriptor; Name : out Temp_File_Name) is - function Get_Temp_Name (T : Address) return Address; - pragma Import (C, Get_Temp_Name, "mktemp"); - - function Open_New_Temp - (Name : System.Address; - Fmode : Mode) - return File_Descriptor; - pragma Import (C, Open_New_Temp, "open_new_temp"); + function Get_Temp_Name (T : Address) return File_Descriptor; + pragma Import (C, Get_Temp_Name, "mkstemp"); begin - Name (1 .. Temp_File_Len - 1) := "GNAT-XXXXXX"; + Name (1 .. Temp_File_Len - 1) := "/tmp/gnat-XXXXXX"; Name (Temp_File_Len) := ASCII.NUL; - -- Check for NULL pointer returned by C - - if Get_Temp_Name (Name'Address) = Null_Address then - FD := -1; - else - FD := Open_New_Temp (Name'Address, Binary); - end if; + FD := Get_Temp_Name (Name'Address); end Create_Temp_File; ----------------- --- a-adaint.c 2002/02/10 09:58:23 1.1 +++ a-adaint.c 2002/02/10 10:00:11 @@ -591,7 +591,15 @@ free (pname); } #else - tmpnam (tmp_filename); + { + int fd; + strcpy (tmp_filename, "/tmp/gnat-XXXXXX"); + fd = mkstemp(tmp_filename); + if (fd < 0) + strcpy(tmp_filename, ""); + else + close(fd); + } #endif }