Patch-ID# 101752-08 Keywords: XGL, unstripped, libraries, bug, fixes Synopsis: XGL 3.1: XGL Jumbo Patch Date: May/04/95 Solaris Release: 2.4 SunOS Release: 5.4 Unbundled Product: graphics Unbundled Release: BugId's fixed with this patch: 1132564 1132564 1170261 1169096 1168951 1169626 1169287 1168731 1170276 1171640 1168582 1171702 1172444 1175513 1174060 1176335 1178003 1176333 1171404 1176285 1180073 1176116 1179602 1176656 1181275 1176116 1165947 1178548 1181797 1182918 1181822 1176335 1165947 1180073 1184808 1180099 1177897 1187656 1184915 1190799 1192358 1192900 1194656 1195998 Changes incorporated in this version: 1194937 1198408 1193063 1193544 1193666 1174903 Relevant Architectures: sparc Patches accumulated and obsoleted by this patch: Patches which conflict with this patch: Patches required with this patch: 102057-12 or higher Obsoleted by: x495 Files included with this patch: SUNWits/Graphics-sw/xgl/lib/libxgl.so.3 SUNWits/Graphics-sw/xgl/lib/pipelines/xglSUNWcfb.so.4 SUNWits/Graphics-sw/xgl/lib/pipelines/xglSUNWcg6.so.4 SUNWits/Graphics-sw/xgl/lib/pipelines/xglSUNWcgm.so.4 SUNWits/Graphics-sw/xgl/lib/pipelines/xglSUNWmem.so.4 SUNWits/Graphics-sw/xgl/lib/pipelines/xglSUNWswp.so.4 SUNWits/Graphics-sw/xgl/lib/pipelines/xglSUNWxpex.so.4 Problem Description: This patch corresponds to the unstripped version of the patch libraries. That is, this patch provides a set of unstripped .so's, which can be used to obtain a stack trace from a core file created by an XGL application. The stripped version of the patch is Patch 101753-08. The stripped .so's are what are installed from the Solaris 2.4 CD. The following bugs are fixed in this patch: (Rev 01) 1132564 - XGL .so's shipped with RTE is stripped to accommodate upgrade 1170261 - Swp changes to context attrs are sometimes not communicated to dps 1169096 - GX clears entire screen z-buffer, but has to clear a dc viewport 1168951 - XGL application fails on GT and ZX with error "plm: unknown point type" 1169626 - XGL application crashes in use_pt_lists when modelclipping stroke text 1169287 - Polygon decomposition problems 1168731 - When copy from mem_ras to win_ras xgl_context_copy_raster() don't work correctly 1170276 - swp li2MultiPolyline causes dp core dump when rendering wide lines 1171640 - X/PEX server crashed in xgl_triangle_strip on GX/GX+ (Rev 02) 1168582 - NURBS with tim curves can core dump XPDGS-BSPLINE-PROB 1171702 - X/PEX server on GX+ improperly retain the state set by previous PEX client 1172444 - hidden edges show up on multiple frame buffers in xgl_polygon() 1175513 - polylines can sometimes not be rendered when deferral mode is ASTI 1174060 - XGL may not work with ProWorks 3.0.1/ProCompiler C++ 4.0.1 1176335 - Memory leaks in texture mapping 1178003 - Copy Buffer does not work w/zbuffer 1176333 - Purify shows many bad memory accesses 1171404 - X error generated in setting CMAP_NAME of an 8 bits pseudoColor cmap on ZX 1176285 - invalid XGLHOME causes server to die when initializing the PEX extension 1180073 - xgl_multi_simple_polygon point type is wrong after gx punt to swp 1176116 - invalid operation FPE in some xgl_multipolyline and polygons 1179602 - stroke text color bug. certain characters stuck in green (Rev 03) 1176656 - quadmesh with facet colors draws incorrectly on GX 1181275 - clipping is wrong when windows overlap only on the frame 1176116 - Invalid operation FPE in some xgl_multipolyline and polygons 1165947 - NURBS leak memory 1178548 - rgb memory to cg6 copy_buffer() slow 1181797 - cmap uses cmapDrawable after it has been destroyed 1182918 - cg3 fails to draw lines if length is only one pixel 1181822 - internal impl of xgl texturing does not support fast HW texturing 1176335 - Memory leaks in texture mapping (Rev 04) 1165947 - invalid memory access 1180073 - xgl_multi_simple_polygon point type is wrong after gx punt to swp 1184808 - floating point exceptions from xgl_context_new_frame 1180099 - SEGV when drawing large circles (Rev 05) 1177897 - add XGL_EDGE_Z_OFFSET env var to GX pipeline 1187656 - FPE occurs after a call to xgl_polygon when running ProE (Rev 06) 1184915 - wrong rendering when U or V order > 9 1190799 - xgl_context_copy_buffer() segv with memory raster width < 4 to GX (Rev 07) 1192900 - modified check for flushing plist for wireframe 1192358 - malloc unlock problem when running PEX graphics 1194656 - app core dump when GX punt to sw fall back 1195998 - Rendering via swp, clist_rect is ignored when doing single buffering (Rev 08) 1194937 - NPGL demo does not work when run across the net on a pex server 1198408 - XGL 3.1 library unable to load some XGL 3.2 loadable pipelines 1193063 - Graphics in multiple viewports is incorrect when doing double buffering on GX+ 1193544 - Multiple Viewports get the wrong clip rectangle on the GX+ and TGX+ 1193666 - copy_buffer double buffering does not work with OW patch34 for Solaris2.3 on GX+ 1174903 - copy_buffer from draw_buffer to display_buffer broken for GX+ Patch Installation Instructions: -------------------------------- Generic 'installpatch' and 'backoutpatch' scripts are provided within each patch package with instructions appended to this section. Other specific or unique installation instructions may also be necessary and should be described below. Special Install Instructions: ----------------------------- The two packages supplied in this patch require about 2.2 Mbytes of additional disk space in the partition where XGL is installed. The temporary location, /var/sadm/patch, must have 4.5 MBytes available in order for installpatch to work successfully. An error message will be printed if not enough space is available in /var/sadm/patch. Instructions to install patch using "installpatch" -------------------------------------------------- 1. Become super-user. 2. Apply the patch by typing: //installpatch / where is the directory containing the patch and is the patch number. must be a full path name. Example: # /tmp/123456-01/installpatch /tmp/123456-01 3. If any errors are reported, see "Patch Installation Errors" in the Command Descriptions section below. Rebooting the system or restarting the application after a successful patch installation is usually necessary to utilize patch. NOTE: On client server machines the patch package is NOT applied to existing clients or to the client root template space. Therefore, when appropriate, ALL CLIENT MACHINES WILL NEED THE PATCH APPLIED DIRECTLY USING THIS SAME INSTALLPATCH METHOD ON THE CLIENT. See the next section for instructions for installing a patch on a client. Instructions for installing a patch on a diskless or dataless client -------------------------------------------------------------------- 1. Before applying the patch, the following command must be executed on the server to give the client read-only, root access to the exported /usr file system so that the client can execute the pkgadd command: share -F nfs -o ro,anon=0 /export/exec//usr The command: share -F nfs -o ro,root= \ /export/exec//usr accomplishes the same goal, but only gives root access to the client specified in the command. 2. Login to the client system and become super-user. 3. Continue with step 2 in the "Instructions to install patch using installpatch" section above. Instructions for backing out patch using "backoutpatch" ------------------------------------------------------- 1. Become super-user. 2. Change directory to /var/sadm/patch: cd /var/sadm/patch 3. Backout patch by typing: /backoutpatch where is the patch number. Example: # 123456-01/backoutpatch 123456-01 4. If any errors are reported, see "Patch Backout Errors" in the Command Descriptions section below. Instructions for identifying patches installed on system: ---------------------------------------------------------- Patch packets that have been installed can be identified by using the showrev command with the "-p" option: showrev -p Also note that installpatch has a similar "-p" option which will also just identify patches already installed. Command Descriptions -------------------- NAME installpatch - apply patch package to Solaris 2.x system backoutpatch - remove patch package, restore previously saved files SYNOPSIS installpatch [-udpV] [-S ] backoutpatch [-fV] [-S ] DESCRIPTION These installation and backout utilities apply only to Solaris 2.x associated patches. They do not apply to Solaris 1.x associated patches. These utilities are currently only provided with each patch package and are not included with the standard Solaris 2.x release software. OPTIONS installpatch: -u unconditional install, turns off file validation. Allows the patch to be applied even if some of the files to be patched have been modified since original installation. -d Don't back up the files to be patched. This means that the patch can't be backed out. -p Print a list of the patches currently applied -V Print script version number -S Specify an alternate service (e.g. Solaris_2.3) for patch package processing references. backoutpatch: -f force the backout regardless of whether the patch was superseded -V print version number only -S Specify an alternate service (e.g. Solaris_2.3) for patch package processing references. DIAGNOSTICS Patch Installation Errors: -------------------------- Error message: Patch has already been applied. Explanation and recommended action: This patch has already been applied to the system. If the patch has to be reapplied for some reason, backout the patch and then reapply it. Error message: This patch is obsoleted by patch which has already been applied to this system. Patch installation is aborted. Explanation and recommended action: Occasionally, a patch is replaced by a new patch which incorporates the bug fixes in the old patch and supplies additional fixes also. At this time, the earlier patch is no longer made available to users. The second patch is said to "obsolete" the first patch. However, it is possible that some users may still have the earlier patch and try to apply it to a system on which the later patch is already applied. If the obsoleted patch were allowed to be applied, the additional fixes supplied by the later patch would no longer be available, and the system would be left in an inconsistent state. This error message indicates that the user attempted to install an obsoleted patch. There is no need to apply this patch because the later patch has already supplied the fix. Error Message: None of the packages to patch are installed on this system. Explanation and recommended action: The original packages for this patch have not been installed and therefore the patch cannot be applied. The original packages need to be installed before applying the patch. Error message: This patch is not applicable to client systems. Explanation and recommended action: The patch is only applicable to servers and standalone machines. Attempting to apply this patch to a client system will have no effect on the system. Error message: The /usr/sbin/pkgadd command is not executable. Explanation and recommended action: The /usr/sbin/pkgadd command cannot be executed. The most likely cause of this is that installpatch is being run on a diskless or dataless client and the /usr file system was not exported with root access to the client. See the section above on "Instructions for installing a patch on a diskless or dataless client". Error message: packages are not proper patch packages. Explanation and recommended action: The patch directory supplied as an argument to installpatch did not contain the expected package format. Verify that the argument supplied to installpatch is correct. Error message: The following validation error was found: Explanation and recommended action: Before applying the patch, the patch application script verifies that the current versions of the files to be patched have the expected fcs checksums and attributes. If a file to be patched has been modified by the user, the user is notified of this fact. The user then has the opportunity to save the file and make a similar change to the patched version. For example, if the user has modified /etc/inet/inetd.conf and /etc/inet/inetd.conf is to be replaced by the patch, the user can save the locally modified /etc/inet/inetd.conf file and make the same modification to the new file after the patch is applied. After the user has noted all validation errors and taken the appropriate action for each one, the user should re-run installpatch using the "-u" (for "unconditional") option. This time, the patch installation will ignore validation errors and install the patch anyway. Error message: Insufficient space in /var/sadm/patch to save old files. Explanation and recommended action: There is insufficient space in the /var/sadm/patch directory to save old files. The user has two options for handling this problem: (1) generate additional disk space by deleting unneeded files, or (2) override the saving of the old files by using the "-d" (do not save) option when running installpatch. However if the user elects not to save the old versions of the files to be patched, backoutpatch CANNOT be used. One way to regain space on a system is to remove the save area for previously applied patches. Once the user has decided that it is unlikely that a patch will be backed out, the user can remove the files that were saved by installpatch. The following commands should be executed to remove the saved files for patch xxxxxx-yy: cd /var/sadm/patch/xxxxxx-yy rm -r save/* rm .oldfilessaved After these commands have been executed, patch xxxxxx-yy can no longer be backed out. Error message: Save of old files failed. Explanation and recommended action: Before applying the patch, the patch installation script uses cpio to save the old versions of the files to be patched. This error message means that the cpio failed. The output of the cpio would have been preceded this message. The user should take the appropriate action to correct the cpio failure. A common reason for failure will be insufficient disk space to save the old versions of the files. The user has two options for handling insufficient disk space: (1) generate additional disk space by deleting unneeded files, or (2) override the saving of the old files by using the "-d" option when running installpatch. However if the user elects not to save the old versions of the files to be patched, the patch CANNOT be backed out. Error message: Pkgadd of package failed with error code . See /tmp/log. for reason for failure. Explanation and recommended action: The installation of one of patch packages failed. Any previously installed packages in the patch should have been removed. See the log file for the reason for failure. Correct the problem and re-apply the patch. Patch Installation Messages: --------------------------- Note: the messages listed below are not necessarily considered errors as indicated in the explanations given. These messages are, however, recorded in the patch installation log for diagnostic reference. Message: Package not patched: PKG=SUNxxxx Original package not installed Explanation: One of the components of the patch would have patched a package that is not installed on your system. This is not necessarily an error. A Patch may fix a related bug for several packages. Example: suppose a patch fixes a bug in both the online-backup and fddi packages. If you had online-backup installed but didn't have fddi installed, you would get the message Package not patched: PKG=SUNWbf Original package not installed This message only indicates an error if you thought the package was installed on your system. If this is the case, take the necessary action to install the package, backout the patch (if it installed other packages) and re-install the patch. Message: Package not patched: PKG=SUNxxx ARCH=xxxxxxx VERSION=xxxxxxx Architecture mismatch Explanation: One of the components of the patch would have patched a package for an architecture different from your system. This is not necessarily an error. Any patch to one of the architecture specific packages may contain one element for each of the possible architectures. For example, Assume you are running on a sun4m. If you were to install a patch to package SUNWcar, you would see the following (or similar) messages: Package not patched: PKG=SUNWcar ARCH=sparc.sun4c VERSION=11.5.0,REV=2.0.18 Architecture mismatch Package not patched: PKG=SUNWcar ARCH=sparc.sun4d VERSION=11.5.0,REV=2.0.18 Architecture mismatch Package not patched: PKG=SUNWcar ARCH=sparc.sun4e VERSION=11.5.0,REV=2.0.18 Architecture mismatch Package not patched: PKG=SUNWcar ARCH=sparc.sun4 VERSION=11.5.0,REV=2.0.18 Architecture mismatch The only time these messages indicate an error condition is if installpatch does not correctly recognize your architecture. Message: Package not patched: PKG=SUNxxxx ARCH=xxxx VERSION=xxxxxxx Version mismatch Explanation: The version of software to which the patch is applied is not installed on your system. For example, if you were running Solaris 5.3, and you tried to install a patch against Solaris 5.2, you would see the following (or similar) message: Package not patched: PKG=SUNWcsu ARCH=sparc VERSION=10.0.2 Version mismatch This message does not necessarily indicate an error. If the version mismatch was for a package you needed patched, either get the correct patch version or install the correct package version. Then backout the patch (if necessary) and re-apply. Patch Backout Errors: --------------------- Error message: Patch has not been successfully applied to this system. Explanation and recommended action: The user has attempted to back out a patch that was never applied to this system. It is possible that the patch was applied, but that the patch directory /var/sadm/patch/ was deleted somehow. If this is the case, the patch cannot be backed out. The user may have to restore the original files from the initial installation CD. Error message: This patch was obsoleted by patch $1. Patches must be backed out in the order in which they were installed. Patch backout aborted. Explanation and recommended action: The obsoleted contents of an older patch rev that apparently still exists under /var/sadm/patch should never be restored out of sequence. This could undermine the integrity of the more current patch rev installed and the restoration of the files it has saved. Error message: Patch was installed without backing up the original files. It cannot be backed out. Explanation and recommended action: Either the -d option of installpatch was set when the patch was applied, or the save area of the patch was deleted to regain space. As a result, the original files are not saved and backoutpatch cannot be used. The original files can only be recovered from the original installation CD. Error message: pkgrm of package failed return code . See /var/sadm/patch//log for reason for failure. Explanation and recommended action: The removal of one of patch packages failed. See the log file for the reason for failure. Correct the problem and run the backout script again. Error message: Restore of old files failed. Explanation and recommended action: The backout script uses the cpio command to restore the previous versions of the files that were patched. The output of the cpio command should have preceded this message. The user should take the appropriate action to correct the cpio failure. KNOWN PROBLEMS: On client server machines the patch package is NOT applied to existing clients or to the client root template space. Therefore, when appropriate, ALL CLIENT MACHINES WILL NEED THE PATCH APPLIED DIRECTLY USING THIS SAME INSTALLPATCH METHOD ON THE CLIENT. See instructions above for applying patches to a client. A bug affecting a package utility (eg. pkgadd, pkgrm, pkgchk) could affect the reliability of installpatch or backoutpatch which uses package utilities to install and backout the patch package. It is recommended that any patch that fixes package utility problems be reviewed and, if necessary, applied before other patches are applied. Such existing patches are: 100901 Solaris 2.1 101122 Solaris 2.2 101331 Solaris 2.3 SEE ALSO pkgadd, pkgchk, pkgrm, pkginfo, showrev