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 | 141 |
1 files changed, 0 insertions, 141 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 48f5a78716..0000000000 --- a/meta/recipes-core/glibc/glibc/0003-nativesdk-glibc-Raise-the-size-of-arrays-containing-.patch +++ /dev/null @@ -1,141 +0,0 @@ -From 3aceb84e2bc0f796204fe059beede91179b1bc6e 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 03/28] 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 +++-- - iconv/gconv_conf.c | 2 +- - sysdeps/generic/dl-cache.h | 4 ---- - 7 files changed, 14 insertions(+), 10 deletions(-) - -diff --git a/elf/dl-cache.c b/elf/dl-cache.c -index d8d1e2344e..d2247bfc4f 100644 ---- a/elf/dl-cache.c -+++ b/elf/dl-cache.c -@@ -133,6 +133,10 @@ do \ - while (0) - - -+const char LD_SO_CACHE[4096] __attribute__ ((section (".ldsocache"))) = -+ SYSCONFDIR "/ld.so.cache"; -+ -+ - int - _dl_cache_libcmp (const char *p1, const char *p2) - { -diff --git a/elf/dl-load.c b/elf/dl-load.c -index c7a0fa58cb..4b87505d45 100644 ---- a/elf/dl-load.c -+++ b/elf/dl-load.c -@@ -110,8 +110,8 @@ static size_t max_capstrlen attribute_relro; - gen-trusted-dirs.awk. */ - #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 243829f5f7..0e74241703 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 3bc9e61891..6a23096435 100644 ---- a/elf/ldconfig.c -+++ b/elf/ldconfig.c -@@ -168,6 +168,9 @@ 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 c9490ff694..3962373ebb 100644 ---- a/elf/rtld.c -+++ b/elf/rtld.c -@@ -173,6 +173,7 @@ dso_name_valid_for_suid (const char *p) - } - return *p != '\0'; - } -+extern const char LD_SO_CACHE[4096] __attribute__ ((section (".ldsocache"))); - - /* LD_AUDIT variable contents. Must be processed before the - audit_list below. */ -@@ -1220,13 +1221,13 @@ 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\ -- --preload LIST preload objects named in LIST\n"); -+ --preload LIST preload objects named in LIST\n", LD_SO_CACHE); - - ++_dl_skip_args; - --_dl_argc; -diff --git a/iconv/gconv_conf.c b/iconv/gconv_conf.c -index ae8937cba0..f321ee419e 100644 ---- a/iconv/gconv_conf.c -+++ b/iconv/gconv_conf.c -@@ -36,7 +36,7 @@ - - - /* This is the default path where we look for module lists. */ --static const char default_gconv_path[] = GCONV_PATH; -+static char default_gconv_path[4096] __attribute__ ((section (".gccrelocprefix"))) = GCONV_PATH; - - /* Type to represent search path. */ - struct path_elem -diff --git a/sysdeps/generic/dl-cache.h b/sysdeps/generic/dl-cache.h -index bc8b40331d..b0fdd2144b 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 --- -2.22.0 - |