diff options
Diffstat (limited to 'sys-libs/glibc/files/2.19')
| -rw-r--r-- | sys-libs/glibc/files/2.19/glibc-2.19-hardened-configure-picdefault.patch | 30 | ||||
| -rw-r--r-- | sys-libs/glibc/files/2.19/glibc-2.19-ia64-gcc-4.8-reloc-hack.patch | 32 |
2 files changed, 0 insertions, 62 deletions
diff --git a/sys-libs/glibc/files/2.19/glibc-2.19-hardened-configure-picdefault.patch b/sys-libs/glibc/files/2.19/glibc-2.19-hardened-configure-picdefault.patch deleted file mode 100644 index 341d8c5..0000000 --- a/sys-libs/glibc/files/2.19/glibc-2.19-hardened-configure-picdefault.patch +++ /dev/null @@ -1,30 +0,0 @@ -Prevent default-fPIE from confusing configure into thinking -PIC code is default. This causes glibc to build both PIC and -non-PIC code as normal, which on the hardened compiler generates -PIC and PIE. - -Patch by Kevin F. Quinn <kevquinn@gentoo.org> -Fixed for glibc 2.19 by Magnus Granberg <zorry@ume.nu> - ---- configure.ac -+++ configure.ac -@@ -2145,7 +2145,7 @@ - # error PIC is default. - #endif - EOF --if eval "${CC-cc} -S conftest.c 2>&AS_MESSAGE_LOG_FD 1>&AS_MESSAGE_LOG_FD"; then -+if eval "${CC-cc} -fno-PIE -S conftest.c 2>&AS_MESSAGE_LOG_FD 1>&AS_MESSAGE_LOG_FD"; then - libc_cv_pic_default=no - fi - rm -f conftest.*]) ---- configure -+++ configure -@@ -7698,7 +7698,7 @@ - # error PIC is default. - #endif - EOF --if eval "${CC-cc} -S conftest.c 2>&5 1>&5"; then -+if eval "${CC-cc} -fno-PIE -S conftest.c 2>&5 1>&5"; then - libc_cv_pic_default=no - fi - rm -f conftest.* diff --git a/sys-libs/glibc/files/2.19/glibc-2.19-ia64-gcc-4.8-reloc-hack.patch b/sys-libs/glibc/files/2.19/glibc-2.19-ia64-gcc-4.8-reloc-hack.patch deleted file mode 100644 index 72a616a..0000000 --- a/sys-libs/glibc/files/2.19/glibc-2.19-ia64-gcc-4.8-reloc-hack.patch +++ /dev/null @@ -1,32 +0,0 @@ -https://bugs.gentoo.org/503838 -http://gcc.gnu.org/PR60465 -https://sourceware.org/ml/libc-alpha/2015-12/msg00556.html -https://trofi.github.io/posts/189-glibc-on-ia64-or-how-relocations-bootstrap.html - -newer versions of gcc generate relocations in the elf_get_dynamic_info func -which glibc relies on to populate some info structs. those structs are then -used by ldso to process relocations in itself. glibc requires that there are -no relocations until that point (*after* elf_get_dynamic_info), so we end up -crashing during elf_get_dynamic_info because the relocation has not yet been -processed. - -this hack shuffles the code in a way that tricks gcc into not generating the -relocation. we need to figure out something better for upstream. - ---- a/elf/get-dynamic-info.h -+++ b/elf/get-dynamic-info.h -@@ -66,8 +66,12 @@ elf_get_dynamic_info (struct link_map *l, ElfW(Dyn) *temp) - info[DT_VALTAGIDX (dyn->d_tag) + DT_NUM + DT_THISPROCNUM - + DT_VERSIONTAGNUM + DT_EXTRANUM] = dyn; - else if ((d_tag_utype) DT_ADDRTAGIDX (dyn->d_tag) < DT_ADDRNUM) -- info[DT_ADDRTAGIDX (dyn->d_tag) + DT_NUM + DT_THISPROCNUM -- + DT_VERSIONTAGNUM + DT_EXTRANUM + DT_VALNUM] = dyn; -+ { -+ d_tag_utype i = -+ DT_ADDRTAGIDX (dyn->d_tag) + DT_NUM + DT_THISPROCNUM -+ + DT_VERSIONTAGNUM + DT_EXTRANUM + DT_VALNUM; -+ info[i] = dyn; -+ } - ++dyn; - } - |