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| author | Rich Felker <dalias@aerifal.cx> | 2012-04-24 18:07:59 -0400 |
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| committer | Rich Felker <dalias@aerifal.cx> | 2012-04-24 18:07:59 -0400 |
| commit | 60872cf9c93687e771c1b8bc41bb006bdcdc2e45 (patch) | |
| tree | 5a90330df6f08de109d0f4f58347dbec642cbff6 /README | |
| parent | 848d30a1e5f75988be4b291a431713e78ae09f79 (diff) | |
| download | musl-60872cf9c93687e771c1b8bc41bb006bdcdc2e45.tar.gz musl-60872cf9c93687e771c1b8bc41bb006bdcdc2e45.tar.xz musl-60872cf9c93687e771c1b8bc41bb006bdcdc2e45.zip | |
first attempt at enabling stack protector support
the code is written to pre-init the thread pointer in static linked programs that pull in __stack_chk_fail or dynamic-linked programs that lookup the symbol. no explicit canary is set; the canary will be whatever happens to be in the thread structure at the offset gcc hard-coded. this can be improved later.
Diffstat (limited to 'README')
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