diff options
Diffstat (limited to 'meta/recipes-core/glibc/glibc/0003-nativesdk-glibc-Raise-the-size-of-arrays-containing-.patch')
| -rw-r--r-- | meta/recipes-core/glibc/glibc/0003-nativesdk-glibc-Raise-the-size-of-arrays-containing-.patch | 126 |
1 files changed, 0 insertions, 126 deletions
diff --git a/meta/recipes-core/glibc/glibc/0003-nativesdk-glibc-Raise-the-size-of-arrays-containing-.patch b/meta/recipes-core/glibc/glibc/0003-nativesdk-glibc-Raise-the-size-of-arrays-containing-.patch deleted file mode 100644 index a681a64e85..0000000000 --- a/meta/recipes-core/glibc/glibc/0003-nativesdk-glibc-Raise-the-size-of-arrays-containing-.patch +++ /dev/null @@ -1,126 +0,0 @@ -From fd595a5ec885bcb4c14417daa21c2e61c5b72e42 Mon Sep 17 00:00:00 2001 -From: Khem Raj <raj.khem@gmail.com> -Date: Wed, 18 Mar 2015 01:51:38 +0000 -Subject: [PATCH 03/27] nativesdk-glibc: Raise the size of arrays containing dl - paths - -This patch puts the dynamic loader path in the binaries, SYSTEM_DIRS strings -and lengths as well as ld.so.cache path in the dynamic loader to specific -sections in memory. The sections that contain paths have been allocated a 4096 -byte section, which is the maximum path length in linux. This will allow the -relocating script to parse the ELF binary, detect the section and easily replace -the strings in a certain path. - -Upstream-Status: Inappropriate [SDK specific] - -Signed-off-by: Laurentiu Palcu <laurentiu.palcu@intel.com> -Signed-off-by: Khem Raj <raj.khem@gmail.com> ---- - elf/dl-cache.c | 4 ++++ - elf/dl-load.c | 4 ++-- - elf/interp.c | 2 +- - elf/ldconfig.c | 3 +++ - elf/rtld.c | 5 +++-- - sysdeps/generic/dl-cache.h | 4 ---- - 6 files changed, 13 insertions(+), 9 deletions(-) - -diff --git a/elf/dl-cache.c b/elf/dl-cache.c -index dec49bc..862f1d8 100644 ---- a/elf/dl-cache.c -+++ b/elf/dl-cache.c -@@ -132,6 +132,10 @@ do \ - while (0) - - -+const char LD_SO_CACHE[4096] __attribute__ ((section (".ldsocache"))) = -+ SYSCONFDIR "/ld.so.cache"; -+ -+ - int - internal_function - _dl_cache_libcmp (const char *p1, const char *p2) -diff --git a/elf/dl-load.c b/elf/dl-load.c -index f1eb5ed..f664f50 100644 ---- a/elf/dl-load.c -+++ b/elf/dl-load.c -@@ -104,8 +104,8 @@ static size_t max_capstrlen attribute_relro; - /* Get the generated information about the trusted directories. */ - #include "trusted-dirs.h" - --static const char system_dirs[] = SYSTEM_DIRS; --static const size_t system_dirs_len[] = -+static const char system_dirs[4096] __attribute__ ((section (".sysdirs"))) = SYSTEM_DIRS; -+volatile static const size_t system_dirs_len[] __attribute__ ((section (".sysdirslen"))) = - { - SYSTEM_DIRS_LEN - }; -diff --git a/elf/interp.c b/elf/interp.c -index 422ea95e..6d61a36 100644 ---- a/elf/interp.c -+++ b/elf/interp.c -@@ -18,5 +18,5 @@ - - #include <runtime-linker.h> - --const char __invoke_dynamic_linker__[] __attribute__ ((section (".interp"))) -+const char __invoke_dynamic_linker__[4096] __attribute__ ((section (".interp"))) - = RUNTIME_LINKER; -diff --git a/elf/ldconfig.c b/elf/ldconfig.c -index f54ec22..0e78a83 100644 ---- a/elf/ldconfig.c -+++ b/elf/ldconfig.c -@@ -167,6 +167,9 @@ static struct argp argp = - options, parse_opt, NULL, doc, NULL, more_help, NULL - }; - -+ -+extern const char LD_SO_CACHE[4096] __attribute__ ((section (".ldsocache"))); -+ - /* Check if string corresponds to an important hardware capability or - a platform. */ - static int -diff --git a/elf/rtld.c b/elf/rtld.c -index 69873c2..6d3add7 100644 ---- a/elf/rtld.c -+++ b/elf/rtld.c -@@ -99,6 +99,7 @@ uintptr_t __pointer_chk_guard_local - strong_alias (__pointer_chk_guard_local, __pointer_chk_guard) - #endif - -+extern const char LD_SO_CACHE[4096] __attribute__ ((section (".ldsocache"))); - - /* List of auditing DSOs. */ - static struct audit_list -@@ -877,12 +878,12 @@ of this helper program; chances are you did not intend to run this program.\n\ - --list list all dependencies and how they are resolved\n\ - --verify verify that given object really is a dynamically linked\n\ - object we can handle\n\ -- --inhibit-cache Do not use " LD_SO_CACHE "\n\ -+ --inhibit-cache Do not use %s\n\ - --library-path PATH use given PATH instead of content of the environment\n\ - variable LD_LIBRARY_PATH\n\ - --inhibit-rpath LIST ignore RUNPATH and RPATH information in object names\n\ - in LIST\n\ -- --audit LIST use objects named in LIST as auditors\n"); -+ --audit LIST use objects named in LIST as auditors\n", LD_SO_CACHE); - - ++_dl_skip_args; - --_dl_argc; -diff --git a/sysdeps/generic/dl-cache.h b/sysdeps/generic/dl-cache.h -index 4b49869..1800d03 100644 ---- a/sysdeps/generic/dl-cache.h -+++ b/sysdeps/generic/dl-cache.h -@@ -27,10 +27,6 @@ - ((flags) == 1 || (flags) == _DL_CACHE_DEFAULT_ID) - #endif - --#ifndef LD_SO_CACHE --# define LD_SO_CACHE SYSCONFDIR "/ld.so.cache" --#endif -- - #ifndef add_system_dir - # define add_system_dir(dir) add_dir (dir) - #endif --- -2.1.4 - |