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| author | H.J. Lu <hjl.tools@gmail.com> | 2015-03-06 04:55:56 -0800 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2015-03-06 17:05:42 -0800 |
| commit | e0ed2fb40a0e29c43cf60addc74741dab15f2e05 (patch) | |
| tree | 400c1a1de7caeeb732a83957afab9d24b4ec8b85 /elf/tst-stackguard1.c | |
| parent | 0b3467b344c9c30f590e5d67e9a694ea1f33b7ea (diff) | |
| download | glibc-e0ed2fb40a0e29c43cf60addc74741dab15f2e05.tar.gz glibc-e0ed2fb40a0e29c43cf60addc74741dab15f2e05.tar.xz glibc-e0ed2fb40a0e29c43cf60addc74741dab15f2e05.zip | |
Replace __attribute__((visibility("protected")))
With copy relocation, address of protected data defined in the shared
library may be external. Compiler shouldn't asssume protected data will
be local. But due to
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65248
__attribute__((visibility("protected"))) doesn't work correctly, we need
to use asm (".protected xxx") instead.
* elf/ifuncdep2.c (global): Replace
__attribute__((visibility("protected"))) with
asm (".protected global").
* elf/ifuncmod1.c (global): Likewise.
* elf/ifuncmod5.c (global): Likewise.
Diffstat (limited to 'elf/tst-stackguard1.c')
0 files changed, 0 insertions, 0 deletions