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| author | Roland McGrath <roland@gnu.org> | 2003-06-26 19:54:29 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 2003-06-26 19:54:29 +0000 |
| commit | c801e76565467d2819ab0839804463f635d78b25 (patch) | |
| tree | 6a28ae9f37029e767c292ed0763b5ee758e14fb7 /elf/dl-support.c | |
| parent | 95a305bec37e831bc683cac8f62ca365bdb42d39 (diff) | |
| download | glibc-c801e76565467d2819ab0839804463f635d78b25.zip glibc-c801e76565467d2819ab0839804463f635d78b25.tar.gz glibc-c801e76565467d2819ab0839804463f635d78b25.tar.bz2 | |
2003-06-26 Roland McGrath <roland@redhat.com>
* elf/elf.h (AT_SECURE): New macro.
* sysdeps/generic/dl-sysdep.c (_dl_sysdep_start): Grok it,
set __libc_enable_secure.
(_dl_show_auxv): Add AT_SECURE to name table.
* elf/dl-support.c (_dl_aux_init): Grok AT_SECURE, set
__libc_enable_secure and __libc_enable_secure_decided.
* sysdeps/unix/sysv/linux/ldsodefs.h
[__ASSUME_AT_SECURE] (HAVE_AUX_SECURE): Define it.
* sysdeps/unix/sysv/linux/kernel-features.h
[__LINUX_KERNEL_VERSION >= 132425] (__ASSUME_AT_SECURE): Define it.
Diffstat (limited to 'elf/dl-support.c')
| -rw-r--r-- | elf/dl-support.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/elf/dl-support.c b/elf/dl-support.c index 0d6ce6a..6d83da3 100644 --- a/elf/dl-support.c +++ b/elf/dl-support.c @@ -188,6 +188,11 @@ _dl_aux_init (ElfW(auxv_t) *av) gid ^= av->a_un.a_val; seen |= 8; break; + case AT_SECURE: + seen = -1; + __libc_enable_secure = av->a_un.a_val; + __libc_enable_secure_decided = 1; + break; } if (seen == 0xf) { |