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| author | Suren A. Chilingaryan <csa@suren.me> | 2019-09-01 00:00:32 +0200 |
|---|---|---|
| committer | Suren A. Chilingaryan <csa@suren.me> | 2019-09-01 00:00:32 +0200 |
| commit | ca9627e70852f6b2e835660df870fe3ab405882d (patch) | |
| tree | 0a008b1d5b16fa0679a195ed7b5662c7891f591c /sys-libs/glibc/files/2.10/glibc-2.10-hardened-configure-picdefault.patch | |
| download | darklin4-ca9627e70852f6b2e835660df870fe3ab405882d.tar.gz darklin4-ca9627e70852f6b2e835660df870fe3ab405882d.tar.bz2 darklin4-ca9627e70852f6b2e835660df870fe3ab405882d.tar.xz darklin4-ca9627e70852f6b2e835660df870fe3ab405882d.zip | |
Initial import
Diffstat (limited to 'sys-libs/glibc/files/2.10/glibc-2.10-hardened-configure-picdefault.patch')
| -rw-r--r-- | sys-libs/glibc/files/2.10/glibc-2.10-hardened-configure-picdefault.patch | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/sys-libs/glibc/files/2.10/glibc-2.10-hardened-configure-picdefault.patch b/sys-libs/glibc/files/2.10/glibc-2.10-hardened-configure-picdefault.patch new file mode 100644 index 0000000..e75ccc7 --- /dev/null +++ b/sys-libs/glibc/files/2.10/glibc-2.10-hardened-configure-picdefault.patch @@ -0,0 +1,30 @@ +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 2.10 by Magnus Granberg <zorry@ume.nu> + +--- configure.in ++++ configure.in +@@ -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.* |