Compiling with any of the -fstack-protector* flags requires the __stack_chk_guard data import (which needs to be initialized) and the __stack_chk_fail{,_local} functions. While GCC's own libssp can provide these, it is better that we provide these ourselves. The implementation is custom due to being OS-specific. Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com> |
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stack_protector.c |