linux/poky.git/meta/recipes-devtools/prelink, branch yocto-4.0.14

prelink: Drop support for it

2022-02-05T12:26:36+00:00

Prelink is being dropped by glibc in 2.36. It already causes issues with binary corruption, has a number of open bugs and is of questionable benefit without disabling load address randomization and PIE executables. We disabled it by default a while back but left people able to use it. We would be unable to maintain it alone without glibc support so remove the remaining pieces. (From OE-Core rev: 23c0be78106f1d1e2bb9c724174a1bb8c56c2469) Signed-off-by: Richard Purdie

prelink: add PACKAGECONFIG for selinux

2021-08-17T08:53:04+00:00

Add PACKAGECONFIG for selinux rather than disable it directly. This is useful for selinux distro feature. (From OE-Core rev: d25b644741f5b941aa3051545e86e16a365c51c3) Signed-off-by: Yi Zhao Signed-off-by: Richard Purdie

Convert to new override syntax

2021-08-02T14:44:10+00:00

This is the result of automated script conversion: scripts/contrib/convert-overrides.py converting the metadata to use ":" as the override character instead of "_". (From OE-Core rev: 42344347be29f0997cc2f7636d9603b1fe1875ae) Signed-off-by: Richard Purdie

prelink: Deal with mips specific gnu-hash impelementation

2020-01-19T13:24:38+00:00

(From OE-Core rev: eae63df5524b681897ff7831fa32f16f1b2f792e) Signed-off-by: Khem Raj Signed-off-by: Richard Purdie

prelink: upgrade to latest revision (in the cross_prelink branch)

2019-12-30T08:47:13+00:00

(From OE-Core rev: 9cb9e9146506cc24916add986eac8b05db934546) Signed-off-by: Alexander Kanavin Signed-off-by: Richard Purdie

world-broken.inc: Remove

2019-08-28T10:31:21+00:00

Move still required entries as COMPATIBLE_HOST_libc-musl = 'null' to individual recipes. This also gives users a proper error message when trying to build a known non-building package. (From OE-Core rev: 8bbb17d2dcafa9b4e26941a55932f4be2782e1d1) Signed-off-by: Adrian Bunk Signed-off-by: Richard Purdie

prelink: Fix Segmentation fault error when prelink qemu

2018-10-12T15:57:21+00:00

The info->resolvetls might be NULL according to src/prelink.c: [snip] /* Dynamic linker does not depend on any other library, all symbols resolve to themselves with the exception of SHN_UNDEF symbols which resolve to 0. */ if (info->symtab[r_sym].st_shndx == SHN_UNDEF) { info->resolveent = NULL; info->resolvetls = NULL; [snip] So we must check it before use its members, otherwise, there might be Segmentation fault error. Fixed: MACHINE = "qemumips" IMAGE_INSTALL_append = " qemu" $ bitbake core-image-minimal [snip] | /path/to/qemumips-poky-linux/core-image-minimal/1.0-r0/temp/run.prelink_image.1000: line 111: 1010 Segmentation fault (core dumped) [snip] (From OE-Core rev: 7f5d6f6b70cb1eb486d3ff5c029fc3c6202fc826) Signed-off-by: Robert Yang Signed-off-by: Richard Purdie

Revert "prelink: Fix SRC_URI and branch"

2018-09-06T13:49:28+00:00

This reverts commit bd8470dcaebddf37bf889d3dffd3dcb53d367f23. It breaks prelink since its using the master branch which doesn't contain the cross changes. Signed-off-by: Richard Purdie

prelink: Fix SRC_URI and branch

2018-09-06T09:36:31+00:00

(From OE-Core rev: bd8470dcaebddf37bf889d3dffd3dcb53d367f23) Signed-off-by: Khem Raj Signed-off-by: Richard Purdie

prelink: Update to the latest version of prelink

2018-09-06T09:36:31+00:00

The new version of prelink includes the fix for a segmentation fault due to using e_shnum vs e_shstrndx. In addition the following changes are incorporated: 2018-08-29 Khem Raj * src/elf.h: Add RISC-V defines * src/rtld/dl-tls.c: Add RISC-V support * src/rtld/rtld.c: Add RISC-V support 2018-08-29 Robert Yang * src/dso.c: use ehdr.e_shstrndx as index 2017-06-20 Andrew Stubbs * src/arch-x86_64.c (x86_64_prelink_conflict_rela): Also convert R_X86_64_32 conflicts to R_X86_64_IRELATIVE for ifuncs. * src/arch-x86_64.c (PL_ARCH(x32)): Set mmap_end to 0x60000000. 2017-06-20 Joseph Myers * src/rtld/rtld.c (load_ld_so_conf): Add argument use_x32. (main): Update call to load_ld_so_conf. 2017-06-20 Kyle Russell * src/rtld/rtld.c: Add missing DT_NEEDED DSOs to needed_list (From OE-Core rev: 1f0568c6b8982f814f630193fb5114db489afcaf) Signed-off-by: Mark Hatle Signed-off-by: Richard Purdie