Slackware 14.2slackware-14.2

Thu Jun 30 20:26:57 UTC 2016
Slackware 14.2 x86_64 stable is released!

The long development cycle (the Linux community has lately been living in
"interesting times", as they say) is finally behind us, and we're proud to
announce the release of Slackware 14.2.  The new release brings many updates
and modern tools, has switched from udev to eudev (no systemd), and adds
well over a hundred new packages to the system.  Thanks to the team, the
upstream developers, the dedicated Slackware community, and everyone else
who pitched in to help make this release a reality.

The ISOs are off to be replicated, a 6 CD-ROM 32-bit set and a dual-sided
32-bit/64-bit x86/x86_64 DVD.  Please consider supporting the Slackware
project by picking up a copy from store.slackware.com.  We're taking
pre-orders now, and offer a discount if you sign up for a subscription.

Have fun!  :-)

1 files changed, 91 insertions, 0 deletions

diff --git a/source/l/elfutils/elfutils-0.163-unstrip-shf_info_link.patch b/source/l/elfutils/elfutils-0.163-unstrip-shf_info_link.patch
new file mode 100644
index 000000000..e3a27ff0e
--- /dev/null
+++ b/source/l/elfutils/elfutils-0.163-unstrip-shf_info_link.patch
@@ -0,0 +1,91 @@
+commit f9fc50c3eced243c0648fb0fbfe2c9877c25e1e4
+Author: Mark Wielaard <mjw@redhat.com>
+Date:   Wed Jul 29 17:51:27 2015 +0200
+
+    unstrip: Handle debuginfo files with missing SHF_INFO_LINK section flags.
+    
+    With GCC 5 there might be a .rela.plt section with SHF_INFO_LINK set.
+    Buggy binutils objdump might strip it from the section in the debug file.
+    Ignore such differences for relocation sections and put the flag back
+    if necessary.
+    
+    Also improve the error message a little by only discarding the already
+    matched sections if there is an prelink undo section. Otherwise we will
+    report all sections as not matching if the file wasn't prelinked instead
+    of just the non-matching sections.
+    
+    New testfiles generated by gcc5 and binutils objdump added.
+    
+    Signed-off-by: Mark Wielaard <mjw@redhat.com>
+
+diff --git a/src/unstrip.c b/src/unstrip.c
+index 4a8e5fa..8833094 100644
+--- a/src/unstrip.c
++++ b/src/unstrip.c
+@@ -867,12 +867,28 @@ compare_symbols_output (const void *a, const void *b)
+ 
+ #undef CMP
+ 
++/* Return true if the flags of the sections match, ignoring the SHF_INFO_LINK
++   flag if the section contains relocation information.  */
++static bool
++sections_flags_match (Elf64_Xword sh_flags1, Elf64_Xword sh_flags2,
++		      Elf64_Word sh_type)
++{
++  if (sh_type == SHT_REL || sh_type == SHT_RELA)
++    {
++      sh_flags1 &= ~SHF_INFO_LINK;
++      sh_flags2 &= ~SHF_INFO_LINK;
++    }
++
++  return sh_flags1 == sh_flags2;
++}
++
+ /* Return true iff the flags, size, and name match.  */
+ static bool
+ sections_match (const struct section *sections, size_t i,
+ 		const GElf_Shdr *shdr, const char *name)
+ {
+-  return (sections[i].shdr.sh_flags == shdr->sh_flags
++  return (sections_flags_match (sections[i].shdr.sh_flags, shdr->sh_flags,
++				sections[i].shdr.sh_type)
+ 	  && (sections[i].shdr.sh_size == shdr->sh_size
+ 	      || (sections[i].shdr.sh_size < shdr->sh_size
+ 		  && section_can_shrink (&sections[i].shdr)))
+@@ -930,10 +946,6 @@ find_alloc_sections_prelink (Elf *debug, Elf_Data *debug_shstrtab,
+ 			     struct section *sections,
+ 			     size_t nalloc, size_t nsections)
+ {
+-  /* Clear assignments that might have been bogus.  */
+-  for (size_t i = 0; i < nalloc; ++i)
+-    sections[i].outscn = NULL;
+-
+   Elf_Scn *undo = NULL;
+   for (size_t i = nalloc; i < nsections; ++i)
+     {
+@@ -952,6 +964,10 @@ find_alloc_sections_prelink (Elf *debug, Elf_Data *debug_shstrtab,
+   size_t undo_nalloc = 0;
+   if (undo != NULL)
+     {
++      /* Clear assignments that might have been bogus.  */
++      for (size_t i = 0; i < nalloc; ++i)
++	sections[i].outscn = NULL;
++
+       Elf_Data *undodata = elf_rawdata (undo, NULL);
+       ELF_CHECK (undodata != NULL,
+ 		 _("cannot read '.gnu.prelink_undo' section: %s"));
+@@ -1500,6 +1516,14 @@ more sections in stripped file than debug file -- arguments reversed?"));
+ 	shdr_mem.sh_size = sec->shdr.sh_size;
+ 	shdr_mem.sh_info = sec->shdr.sh_info;
+ 	shdr_mem.sh_link = sec->shdr.sh_link;
++
++	/* Buggy binutils objdump might have stripped the SHF_INFO_LINK
++	   put it back if necessary.  */
++	if ((sec->shdr.sh_type == SHT_REL || sec->shdr.sh_type == SHT_RELA)
++	    && sec->shdr.sh_flags != shdr_mem.sh_flags
++	    && (sec->shdr.sh_flags & SHF_INFO_LINK) != 0)
++	  shdr_mem.sh_flags |= SHF_INFO_LINK;
++
+ 	if (sec->shdr.sh_link != SHN_UNDEF)
+ 	  shdr_mem.sh_link = ndx_section[sec->shdr.sh_link - 1];
+ 	if (shdr_mem.sh_flags & SHF_INFO_LINK)