4 files changed, 47 insertions, 7 deletions
diff --git a/dev-libs/elfutils/Manifest b/dev-libs/elfutils/Manifest
index e41c1ead10ee..6087cd80c2d4 100644
--- a/dev-libs/elfutils/Manifest
+++ b/dev-libs/elfutils/Manifest
@@ -1,10 +1,10 @@
 AUX elfutils-0.118-PaX-support.patch 962 BLAKE2B f631b1dcf20cf257efd83f24cf53b3324f57a5db8a13b8d618c75239d339f01c0f0a13bc87c1988e9ff05e92bfd69b0bbce0f5260a3bbb9d38b9d000ac809818 SHA512 ce542011f6ea4398455e418a8eae06508407e975e179306ffca5e3e9702583ff9f5e6010ee2e25d098b7f396c361029c932cd0c40ba3d910d9fb60c97f07f50c
+AUX elfutils-0.173-partial-core.patch 1271 BLAKE2B e8c499676c41bcda97db927a4df2e55a89d931306f3336d289c4235009d473920022455caa8dd4f69848201f23e68d99ac877c65b684f7386fb0660a4f274e25 SHA512 0b6d257e2ae702e3f9d0404a4dea2883b56d521794e5c812f18fe0b2b4deb0af2b15e84b5857901d96f014797e515831768206a1dda2dca3912bb15d2d844bdb
 DIST elfutils-0.170.tar.bz2 8358001 BLAKE2B 03ea3ba7d3feaac43065312c475f4a3cd9083a6c56c9982fa00c0ed02b28440f6a37bbeca4be18db13749647ea1c8a6f00dae7efcb1c70235110e60ad7d56d06 SHA512 aca0b5e271138eaf86e36505ffb101181207b151e833e6cd7c18986ac50678542a5ecd2250f8dd6923ca497142f197c8b08fd225e4130b16b6203c24013d6d28
-DIST elfutils-0.172.tar.bz2 8601066 BLAKE2B 7d4cb9944bfc258ba46312e8a4dde491f9d8fb4fa27837f6df0993107256f76e79ce02ea5872475a70ff9ebe9093e39bddf1c807be2af4bf0f6f5429f446a1ce SHA512 b2f491e976ef3067fe33ad22b3ef1952c47557571747899e94aee601bfeb95e8e1a91daad80a7950bee7feb42192769663db32eb65734ea5ffbc0b87cdad76b2
 DIST elfutils-0.173.tar.bz2 8684782 BLAKE2B c5905bb864059bdfb2699a0681a0ec576b6b8da444b0641e8184f58735084588910930bcca14583db6be75b24a0e374413911ded5ba2ca893798404fbe7374eb SHA512 7f38e4ce2098b685f15030bf01f0a66a74aa32fbfcead0304c1d0e0a929b348a72f99e685cd4605465f4337393382112f64b8847e6c2f7cc1a57a4fd03d03eb3
 DIST elfutils-0.175.tar.bz2 8786600 BLAKE2B d6d4ade37741da788c6c2eec9688c6f8ac9707e0b17e0518398972dab3cf77a70cc82346c2e37b41f0ea414b9a1e925a7567567fcf43d504d75c92971ab25f5d SHA512 2c3168a34bbc8f22425faa263fc24ec50df39258a4f9ace4e6cd88e9764c435fee70c1a82db8273dbab70a75e5216a200bebf05af1d3ea77e444e35d71a4ed84
 EBUILD elfutils-0.170-r1.ebuild 1790 BLAKE2B 2581434109a567bc3c57d6ebaf6b1416377d2fbfcc1cadc51efbefa02caab505dcdfa22e58b33c80ce37637c5abb1559ebdb117999eb5f552095f85da8f0dafc SHA512 22d72fdb2e2c1e8d4e1d47113a8c0d6aeb2e8e7b9f0759d445e32509c7bce9cc6dc8edd38e12ffa556447981fc60c7a04df76fd6d529b79d07d28cb10314f6ce
-EBUILD elfutils-0.172.ebuild 1813 BLAKE2B e364165c42a078dfeea283efdd0268261a57862dcd98f26f10c363edb54f1c12990148b9ac2d6c1170e719e81c902953f1212d4a43a61d5fb6839205ac836190 SHA512 21afb93206de176856703f5ba64ba990a108160e004f66251a3557b110063414cc4d9b90558ea2be6c38b676fbd15b9cb5f03b49681ac52d723dd7ee6add14a4
+EBUILD elfutils-0.173-r1.ebuild 1859 BLAKE2B 56ee16d685c6cf7cdd9e0caa995c6d3df78b7681028d3ac52f792daf54d16283833663342666c313dba744764e668b91b1bb35ecd11df70da876700572c57a99 SHA512 33886b083eb9b5a7126e2fa02ab38851aaa97e742a9139fae11b3a0fa6dc02d4d8f431df1e6022baf3dfa768915828f47df79b37f10bebb6927de16430767a95
 EBUILD elfutils-0.173.ebuild 1813 BLAKE2B e364165c42a078dfeea283efdd0268261a57862dcd98f26f10c363edb54f1c12990148b9ac2d6c1170e719e81c902953f1212d4a43a61d5fb6839205ac836190 SHA512 21afb93206de176856703f5ba64ba990a108160e004f66251a3557b110063414cc4d9b90558ea2be6c38b676fbd15b9cb5f03b49681ac52d723dd7ee6add14a4
-EBUILD elfutils-0.175.ebuild 1844 BLAKE2B c5b5e64fc50418a8f3efb3fb3fd460956823ce1a13d07fbd04b16d5553c5319f2972ab31893329b99ab632dab6391911031c2c3ab60484c66edca91d167049c8 SHA512 e61d24695145a99999d779a063f99d56a093ad9baf474739ea27b21a23638a304b19087c55db0d00fce949ee13e2f80b817f394d6131d8ce5c968d358c76ce89
+EBUILD elfutils-0.175-r1.ebuild 1893 BLAKE2B 21fe5dd072de314eaa91657842e0cdb8cea06af21fcab465e4960f45af79ebbfa0a11d806e4a59a4646c31246084878c63d867d71471a76ec81eea41f094d031 SHA512 6fd470ae37061cc13c3446decd1f7fa138358d8956dd8d315702d466bcaec6b5384f8d9739b8b1b39cae6abf2837eb204c535d19042bda8b589499d280af5d71
 MISC metadata.xml 536 BLAKE2B 49d8ded66c5d9ea3fb5b23ee6c4a1860647abfd71339faff04c4c5f83eb32811d005ccc8c23479170b35938456b8132a9d919f6b8a93bdc14fead64e70c39e8e SHA512 ad625d13a4e5411db4423030760ac51dd44e8da599409bff3e5607c02ed158421e90d7cec8c0b4c0228049b975d3c65a7dbebef78eedd7aca700d38612873cac
diff --git a/dev-libs/elfutils/elfutils-0.172.ebuild b/dev-libs/elfutils/elfutils-0.173-r1.ebuild
index 06de183c0017..0b41180c4eba 100644
--- a/dev-libs/elfutils/elfutils-0.172.ebuild
+++ b/dev-libs/elfutils/elfutils-0.173-r1.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2018 Gentoo Foundation
+# Copyright 1999-2019 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=6
@@ -23,7 +23,10 @@ DEPEND="${RDEPEND}
 	>=sys-devel/flex-2.5.4a
 	sys-devel/m4"
 
-PATCHES=("${FILESDIR}"/${PN}-0.118-PaX-support.patch)
+PATCHES=(
+	"${FILESDIR}"/${PN}-0.118-PaX-support.patch
+	"${FILESDIR}"/${PN}-0.173-partial-core.patch
+)
 
 src_prepare() {
 	default
diff --git a/dev-libs/elfutils/elfutils-0.175.ebuild b/dev-libs/elfutils/elfutils-0.175-r1.ebuild
index 39a57eb90c12..ad1c1988b467 100644
--- a/dev-libs/elfutils/elfutils-0.175.ebuild
+++ b/dev-libs/elfutils/elfutils-0.175-r1.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2018 Gentoo Authors
+# Copyright 1999-2019 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=7
@@ -23,7 +23,10 @@ DEPEND="${RDEPEND}
 	>=sys-devel/flex-2.5.4a
 	sys-devel/m4"
 
-PATCHES=("${FILESDIR}"/${PN}-0.118-PaX-support.patch)
+PATCHES=(
+	"${FILESDIR}"/${PN}-0.118-PaX-support.patch
+	"${FILESDIR}"/${PN}-0.173-partial-core.patch
+)
 
 src_prepare() {
 	default
diff --git a/dev-libs/elfutils/files/elfutils-0.173-partial-core.patch b/dev-libs/elfutils/files/elfutils-0.173-partial-core.patch
new file mode 100644
index 000000000000..41ef14d66838
--- /dev/null
+++ b/dev-libs/elfutils/files/elfutils-0.173-partial-core.patch
@@ -0,0 +1,34 @@
+https://sourceware.org/PR24103
+https://bugs.gentoo.org/676794
+
+From da5c5336a1eaf519de246f7d9f0f5585e1d4ac59 Mon Sep 17 00:00:00 2001
+From: Mark Wielaard <mark@klomp.org>
+Date: Sun, 20 Jan 2019 23:05:56 +0100
+Subject: [PATCH] libdwfl: Sanity check partial core file dyn data read.
+
+When reading the dyn data from the core file check if we got everything,
+or just part of the data.
+
+https://sourceware.org/bugzilla/show_bug.cgi?id=24103
+
+Signed-off-by: Mark Wielaard <mark@klomp.org>
+---
+ libdwfl/dwfl_segment_report_module.c | 6 ++++++
+
+--- a/libdwfl/dwfl_segment_report_module.c
++++ b/libdwfl/dwfl_segment_report_module.c
+@@ -783,6 +783,12 @@ dwfl_segment_report_module (Dwfl *dwfl, int ndx, const char *name,
+   if (dyn_filesz != 0 && dyn_filesz % dyn_entsize == 0
+       && ! read_portion (&dyn_data, &dyn_data_size, dyn_vaddr, dyn_filesz))
+     {
++      /* dyn_data_size will be zero if we got everything from the initial
++         buffer, otherwise it will be the size of the new buffer that
++         could be read.  */
++      if (dyn_data_size != 0)
++	dyn_filesz = dyn_data_size;
++
+       void *dyns = malloc (dyn_filesz);
+       Elf32_Dyn (*d32)[dyn_filesz / sizeof (Elf32_Dyn)] = dyns;
+       Elf64_Dyn (*d64)[dyn_filesz / sizeof (Elf64_Dyn)] = dyns;
+-- 
+2.20.1