[ icewm-Bugs-3393557 ] Icons not displayed correctly
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[ icewm-Bugs-3393557 ] Icons not displayed correctly
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From: SourceForge.net <no...@so...> - 2011-11-15 09:32:33
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Bugs item #3393557, was opened at 2011-08-17 22:54 Message generated for change (Comment added) made by marcusmoeller76 You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=100031&aid=3393557&group_id=31 Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: icewm-1.3 Group: appearance Status: Open Resolution: None Priority: 5 Private: No Submitted By: Marcus Moeller (marcusmoeller76) Assigned to: Nobody/Anonymous (nobody) Summary: Icons not displayed correctly Initial Comment: I have upgraded my IceWM Installation to 1.3.7-1 (Debian package version) and noticed that some icons of applications like nautilus or gnome-terminal are not displayed correctly anymore (unknown application icon is shown, instead). They have been displayed correctly in the previous version (which was 1.3.7~pre2-1+b1). I have also re-checked if it's an IceWM problem by using another panel (in this case tint2), where the icons are shown correctly. ---------------------------------------------------------------------- Comment By: Marcus Moeller (marcusmoeller76) Date: 2011-11-15 01:32 Message: At least the icons of gtk3 applications are not displayed correctly. The rest works again (icewm-1.2.37-7) ---------------------------------------------------------------------- Comment By: Stanislav Maslovski (s_i_m) Date: 2011-08-18 04:32 Message: See patch #3393827 "Fix reading window icon property". ---------------------------------------------------------------------- Comment By: Stanislav Maslovski (s_i_m) Date: 2011-08-18 04:25 Message: Oh, f**k, the formatting in the comments is completely broken. God, please, make the person who developed this new sourceforge webinterface die a painful death! Amen. ---------------------------------------------------------------------- Comment By: Stanislav Maslovski (s_i_m) Date: 2011-08-18 04:21 Message: It seems it is impossible to attach a file to a comment, therefore, here it goes inline. Copy and paste it to a file and apply with "patch -p1 < saved_patch_file" Index: icewm-1.3.7/src/wmclient.cc =================================================================== --- icewm-1.3.7.orig/src/wmclient.cc 2010-10-31 17:09:36.000000000 +0300 +++ icewm-1.3.7/src/wmclient.cc 2011-08-18 13:24:28.666429265 +0400 @@ -1044,20 +1044,11 @@ while (XGetWindowProperty(display, handle, propAtom, (itemCount * itemSize) / 32, 1024*32, False, AnyPropertyType, &r_type, &r_format, &nitems, &bytes_remain, - &prop) == Success && prop && bytes_remain == 0) + &prop) == Success && prop) { if (r_format == itemSize1 && nitems > 0) { data = realloc(data, (itemCount + nitems) * itemSize / 8); - // access to memory beyound 256MiB causes crashes! But anyhow, size - // >>2MiB looks suspicious. Detect this case ASAP. However, if - // the usable icon is somewhere in the beginning, it's okay to - // return truncated data. - if (itemCount * itemSize / 8 >= 2097152) { - XFree(prop); - break; - } - memcpy((char *)data + itemCount * itemSize / 8, prop, nitems * itemSize / 8); itemCount += nitems; XFree(prop); ---------------------------------------------------------------------- Comment By: Stanislav Maslovski (s_i_m) Date: 2011-08-18 04:11 Message: This is introduced in revision 1.27.2.11.2.14 by captnmark, Sun Oct 17 17:38:56 2010 UTC of wmclient.cc. Unfortunately, this change was not done exactly in the same way I proposed in https://sourceforge.net/mailarchive/message.php?msg_id=25125642 . Namelly, in the current code the icon property is not read in full because of the redundant check "bytes_remain == 0" in the while() loop. Also, the current code still imposes the unneeded artificial limit for the icon size. Can you please check that with the attached patch the icons are displayed correctly? ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=100031&aid=3393557&group_id=31 |