209303 2008-02-07 22:42 0000 media-libs/freetype-1.3.1-r5: ttf2tfm segfaults on Gentium (maybe others) 2008-03-25 01:05:42 0000 1 1 1 Unclassified Gentoo Linux Library unspecified All Linux RESOLVED FIXED P2 normal --- 1 levertond@googlemail.com fonts@gentoo.org levertond@googlemail.com 2008-02-07 22:42:34 0000 The ttf2tfm utility from FreeType 1 segfaults when used on the Gentium font. To reproduce: 1) install media-libs/freetype-1.3.1-r5 2) install media-fonts/ttf-gentium-1.0.1 3) run ttf2tfm /usr/share/fonts/ttf-gentium/Gentium.ttf levertond@googlemail.com 2008-02-07 22:43:38 0000 Created an attachment (id=142941) fix dirtyepic@gentoo.org 2008-03-19 00:43:09 0000 Created an attachment (id=146536) freetype-1.4_pre-ttf2tfm-segfault.patch Hi David. Can you test this patch for me? levertond@googlemail.com 2008-03-19 02:16:27 0000 (In reply to comment #2) > Created an attachment (id=146536) [edit] > freetype-1.4_pre-ttf2tfm-segfault.patch > > Hi David. Can you test this patch for me? That doesn't make a difference here. I assume the patch comes from this Debian bug[1], which talks about uninitialised memory, but valgrind doesn't show any errors except for the final segfault, so I think this is a different issue. [1] http://www.mail-archive.com/debian-bugs-closed@lists.debian.org/msg98580.html dirtyepic@gentoo.org 2008-03-19 02:52:44 0000 it does. i just happened to notice i couldn't reproduce your testcase any more when previously i could, and narrowed it down to that patch. your patch does look correct but i thought i'd check. dirtyepic@gentoo.org 2008-03-20 04:19:24 0000 should be fixed by freetype-1.4_pre20080316, now in the tree package.masked. dirtyepic@gentoo.org 2008-03-25 01:05:42 0000 Unmasked. Thanks for the report. 142941 2008-02-07 22:43 0000 fix 1.3.1-ttf2pk.patch text/plain LS0tIGZyZWV0eXBlLTEuMy4xL2ZyZWV0eXBlMS1jb250cmliL3R0ZjJway90dGZhdXguY34JMjAw MC0wNC0xNCAxODo1Mzo1MC4wMDAwMDAwMDAgKzAxMDAKKysrIGZyZWV0eXBlLTEuMy4xL2ZyZWV0 eXBlMS1jb250cmliL3R0ZjJway90dGZhdXguYwkyMDA1LTEyLTMwIDE3OjQ5OjQ2LjAwMDAwMDAw MCArMDAwMApAQCAtNzQsNyArNzQsNyBAQAogcmVhZHR0Zl9rZXJuKEZvbnQgKmZudCkKIHsKICAg cmVnaXN0ZXIga2VybiAqbms7Ci0gIHJlZ2lzdGVyIHR0ZmluZm8gKnRpOworICByZWdpc3RlciB0 dGZpbmZvICp0aSwgKnRpcmlnaHQ7CiAgIFRUX0tlcm5fMF9QYWlyKiBwYWlyczA7CiAgIFRUX0Vy cm9yIGVycm9yOwogICB1bnNpZ25lZCBpbnQgaSwgajsKQEAgLTk4LDEyICs5OCwxMyBAQAogICAg ICAgZm9yIChqID0gMDsgaiA8IGRpcmVjdG9yeS50YWJsZXNbaV0udC5rZXJuMC5uUGFpcnM7IGor KywgcGFpcnMwKyspCiAgICAgICB7CiAgICAgICAgIHRpID0gZmluZGdseXBoKHBhaXJzMC0+bGVm dCwgZm50LT5jaGFybGlzdCk7Ci0gICAgICAgIGlmICh0aSA9PSBOVUxMKQorICAgICAgICB0aXJp Z2h0ID0gZmluZGdseXBoKHBhaXJzMC0+cmlnaHQsIGZudC0+Y2hhcmxpc3QpOworICAgICAgICBp ZiAodGkgPT0gTlVMTCB8fCB0aXJpZ2h0ID09IE5VTEwpCiAgICAgICAgICAgd2FybmluZygia2Vy biBjaGFyIG5vdCBmb3VuZCIpOwogICAgICAgICBlbHNlCiAgICAgICAgIHsKICAgICAgICAgICBu ayA9IG5ld2tlcm4oKTsKLSAgICAgICAgICBuay0+c3VjYyA9IGZpbmRnbHlwaChwYWlyczAtPnJp Z2h0LCBmbnQtPmNoYXJsaXN0KS0+YWRvYmVuYW1lOworICAgICAgICAgIG5rLT5zdWNjID0gdGly aWdodC0+YWRvYmVuYW1lOwogICAgICAgICAgIG5rLT5kZWx0YSA9IHRyYW5zZm9ybShwYWlyczAt PnZhbHVlICogMTAwMCAvIGZudC0+dW5pdHNfcGVyX2VtLCAwLAogICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICBmbnQtPmVmYWN0b3IsIGZudC0+c2xhbnQpOwogICAgICAgICAgIG5rLT5u ZXh0ID0gdGktPmtlcm5zOwo= 146536 2008-03-19 00:43 0000 freetype-1.4_pre-ttf2tfm-segfault.patch freetype-1.4_pre-ttf2tfm-segfault.patch text/plain ZGlmZiAtTmF1cnAgZnJlZXR5cGUtb3JpZy9mcmVldHlwZTEtY29udHJpYi90dGYycGsvdHRmYXV4 LmMgZnJlZXR5cGUvZnJlZXR5cGUxLWNvbnRyaWIvdHRmMnBrL3R0ZmF1eC5jCi0tLSBmcmVldHlw ZS1vcmlnL2ZyZWV0eXBlMS1jb250cmliL3R0ZjJway90dGZhdXguYwkyMDA4LTAzLTE4IDE4OjE5 OjMwLjAwMDAwMDAwMCAtMDYwMAorKysgZnJlZXR5cGUvZnJlZXR5cGUxLWNvbnRyaWIvdHRmMnBr L3R0ZmF1eC5jCTIwMDgtMDMtMTggMTg6MzM6MjIuMDAwMDAwMDAwIC0wNjAwCkBAIC0xMzUsNyAr MTM1LDcgQEAgcmVhZHR0ZihGb250ICpmbnQsIEJvb2xlYW4gcXVpZXQsIEJvb2xlYQogICBzdGF0 aWMgQm9vbGVhbiBpbml0aWFsaXplZCA9IEZhbHNlOwogCiAgIFRUX1VTaG9ydCBpbl9zdHJpbmdb Ml07Ci0gIFRUT19HU1VCX1N0cmluZyBpbiwgb3V0OworICBzdGF0aWMgVFRPX0dTVUJfU3RyaW5n IGluLCBvdXQ7CiAKICAgVFRfVVNob3J0IHNjcmlwdF9pbmRleCwgbGFuZ3VhZ2VfaW5kZXgsIGZl YXR1cmVfaW5kZXg7CiAgIFRUX1VTaG9ydCByZXFfZmVhdHVyZV9pbmRleCA9IDB4RkZGRjsK