On a Fedora 16 box, here's the filename->package matchup:
X.h -> xorg-x11-proto-devel
freetype2.h -> freetype-devel
You'll likely need numerous other '-devel' packages, such as 'libX11-devel',
'libXt-devel', 'libXtst-devel', etc.
Art Haas
-----Original Message-----
From: Brian Bernard [mailto:brianbernard@xxxxxxx]
Sent: Monday, November 14, 2011 8:04 AM
To: Arthur Haas
Cc: gembud@xxxxxxxxxxxxxxxx
Subject: Re: [gembud] [PATCH] OpenMotif patch to fix garp/nmap2 segfaults on
Fedora/Ubuntu
Hello,
I recently updated my 64-bit machine to Fedora 16 and have run into a
couple of problems.
The patches that Art Haas submitted were applied to the Openmotif source
code and successfully patched, but I have errors during configure where
X.h and freetype.h is not found. Anyone know what flags have to be
passed to configure in order for X.h and freetype.h to be found.
Brian Bernard
On 11/8/2011 8:32 AM, Art Haas wrote:
> Hi.
>
> The patch to 'Xmos.c' below fixed the immediate segfaults seen when
> trying to run either garp or nmap2 in Fedora 15. The patch was
> generated against the openmotif-2.3.3 release, and 'Xmos.c' is in the
> 'lib/Xm' subdirectory. Once the code was patched, built, and installed,
> I was able to start both programs succesfully; previously I was using
> some RPM builds from the OpenMotif website produced for an earlier
> Fedora release. The Fedora 15 box is running a 32-bit version of Linux.
> I'm hoping the fixed code will work on Fedora 16 once it arrives.
>
> We've also been running Garp on some 64-bit Ubuntu machines. In the
> Natty Narwhal release we could use the 'libmotif' packages provided by
> Ubuntu, but once we upgraded to the new Oneiric Ocelot release the
> programs would segfault at startup. By installing a locally built
> openmotif-2.3.3 release with the patch below, though, once again garp
> and nmap2 would start and run.
>
> I've not been able to determine what change(s) between the Fedora/Ubuntu
> releases cause the original sprintf() call to fail, but by splitting
> up the values in the 'PATH_DEFAULT' and 'XAPPLRESDIR' formatting strings
> into smaller components, and then generating the final formatted string
> by using a temporary buffer and multiple sprintf() calls, the code
> executes without segfaulting. The patch could be improved by moving the
> common variable declarations earlier in the function, and testing
> the malloc() call does not fail.
>
> In addition to the 'Xmos.c' patch I'm also sending a one-line fix to the
> 'FontS.c' file also in the same directory. This fix corrects a classic
> c-language array access error - the valid index for this array is '0',
> not '1'.
>
>
> --- Xmos.c.orig 2008-08-29 13:44:39.000000000 +0000
> +++ Xmos.c 2011-11-07 14:55:01.191008780 +0000
> @@ -1286,23 +1286,104 @@
> old_path = (char *)getenv ("XAPPLRESDIR");
> if (old_path == NULL)
> {
> - path = XtCalloc(1, (9*strlen(homedir) + strlen(PATH_DEFAULT) +
> - 8*strlen(libdir) + strlen(incdir) + 1));
> - sprintf(path, PATH_DEFAULT, homedir, homedir, homedir,
> - homedir, homedir, homedir, homedir, homedir, homedir,
> - libdir, libdir, libdir, libdir, libdir, libdir, libdir,
> - libdir, incdir);
> + size_t asz;
> + size_t len;
> + char * buffer;
> + asz = (9*strlen(homedir) + strlen(PATH_DEFAULT) +
> + 8*strlen(libdir) + strlen(incdir) + 1);
> + buffer = malloc(asz);
> + len = 0;
> + len += sprintf(buffer + (int)len,
> + "%%P%%S:%s/%%L/%%T/%%N/%%P%%S:", homedir);
> + len += sprintf(buffer + (int)len,
> + "%s/%%l_%%t/%%T/%%N/%%P%%S:", homedir);
> + len += sprintf(buffer + (int)len,
> + "%s/%%l/%%T/%%N/%%P%%S:", homedir);
> + len += sprintf(buffer + (int)len,
> + "%s/%%T/%%N/%%P%%S:", homedir);
> + len += sprintf(buffer + (int)len,
> + "%s/%%L/%%T/%%P%%S:", homedir);
> + len += sprintf(buffer + (int)len,
> + "%s/%%l_%%t/%%T/%%P%%S:", homedir);
> + len += sprintf(buffer + (int)len,
> + "%s/%%l/%%T/%%P%%S:", homedir);
> + len += sprintf(buffer + (int)len,
> + "%s/%%T/%%P%%S:", homedir);
> + len += sprintf(buffer + (int)len,
> + "%s/%%P%%S:", homedir);
> + len += sprintf(buffer + (int)len,
> + "%s/%%L/%%T/%%N/%%P%%S:", libdir);
> + len += sprintf(buffer + (int)len,
> + "%s/%%l_%%t/%%T/%%N/%%P%%S:", libdir);
> + len += sprintf(buffer + (int)len,
> + "%s/%%l/%%T/%%N/%%P%%S:", libdir);
> + len += sprintf(buffer + (int)len,
> + "%s/%%T/%%N/%%P%%S:", libdir);
> + len += sprintf(buffer + (int)len,
> + "%s/%%L/%%T/%%P%%S:", libdir);
> + len += sprintf(buffer + (int)len,
> + "%s/%%l_%%t/%%T/%%P%%S:", libdir);
> + len += sprintf(buffer + (int)len,
> + "%s/%%l/%%T/%%P%%S:", libdir);
> + len += sprintf(buffer + (int)len,
> + "%s/%%T/%%P%%S:", libdir);
> + len += sprintf(buffer + (int)len,
> + "%s/%%T/%%P%%S", incdir);
> + path = XtCalloc(1, asz);
> + strcpy(path, buffer);
> + free(buffer);
> }
> else
> {
> - path = XtCalloc(1, (8*strlen(old_path) + 2*strlen(homedir) +
> - strlen(XAPPLRES_DEFAULT) + 8*strlen(libdir) +
> - strlen(incdir) + 1));
> - sprintf(path, XAPPLRES_DEFAULT,
> - old_path, old_path, old_path, old_path, old_path,
> - old_path, old_path, old_path, homedir, homedir,
> - libdir, libdir, libdir, libdir, libdir, libdir, libdir,
> - libdir, incdir);
> + size_t asz;
> + size_t len;
> + char * buffer;
> + asz = (8*strlen(old_path) + 2*strlen(homedir) +
> + strlen(XAPPLRES_DEFAULT) + 8*strlen(libdir) +
> + strlen(incdir) + 1);
> + buffer = malloc(asz);
> + len = 0;
> + len += sprintf(buffer + (int)len,
> + "%%P%%S:%s/%%L/%%T/%%N/%%P%%S:", old_path);
> + len += sprintf(buffer + (int)len,
> + "%s/%%l_%%t/%%T/%%N/%%P%%S:", old_path);
> + len += sprintf(buffer + (int)len,
> + "%s/%%l/%%T/%%N/%%P%%S:", old_path);
> + len += sprintf(buffer + (int)len,
> + "%s/%%T/%%N/%%P%%S:", old_path);
> + len += sprintf(buffer + (int)len,
> + "%s/%%L/%%T/%%P%%S:", old_path);
> + len += sprintf(buffer + (int)len,
> + "%s/%%l_%%t/%%T/%%P%%S:", old_path);
> + len += sprintf(buffer + (int)len,
> + "%s/%%l/%%T/%%P%%S:", old_path);
> + len += sprintf(buffer + (int)len,
> + "%s/%%T/%%P%%S:", old_path);
> + len += sprintf(buffer + (int)len,
> + "%s/%%T/%%P%%S:", homedir);
> + len += sprintf(buffer + (int)len,
> + "%s/%%P%%S:", homedir);
> + len += sprintf(buffer + (int)len,
> + "%s/%%L/%%T/%%N/%%P%%S:", libdir);
> + len += sprintf(buffer + (int)len,
> + "%s/%%l_%%t/%%T/%%N/%%P%%S:", libdir);
> + len += sprintf(buffer + (int)len,
> + "%s/%%l/%%T/%%N/%%P%%S:", libdir);
> + len += sprintf(buffer + (int)len,
> + "%s/%%T/%%N/%%P%%S:", libdir);
> + len += sprintf(buffer + (int)len,
> + "%s/%%L/%%T/%%P%%S:", libdir);
> + len += sprintf(buffer + (int)len,
> + "%s/%%l_%%t/%%T/%%P%%S:", libdir);
> + len += sprintf(buffer + (int)len,
> + "%s/%%l/%%T/%%P%%S:", libdir);
> + len += sprintf(buffer + (int)len,
> + "%s/%%T/%%P%%S:", libdir);
> + len += sprintf(buffer + (int)len,
> + "%s/%%T/%%P%%S", incdir);
> + path = XtCalloc(1, asz);
> + strcpy(path, buffer);
> + free(buffer);
> }
> }
> else
>
> --- lib/Xm/FontS.c.orig 2011-11-06 19:24:05.317118037 +0000
> +++ lib/Xm/FontS.c 2011-11-04 18:01:06.507524410 +0000
> @@ -1863,7 +1863,7 @@
> String params[1];
> Cardinal num = 1;
>
> - params[1] = new_font;
> + params[0] = new_font;
> dbg(); _XmWarningMsg((Widget) fsw, XmNbadXlfdFont,
> XmNbadXlfdFontMsg, params, num);
> }
>
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