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On 06/01/2018 10:06 AM, Corinna Vinschen wrote: >>>> >>>> There appear to be some SSP related commits in the discussed time frame. >>>> For example: >>>> >>>> https://sourceware.org/git/?p=newlib-cygwin.git;a=commitdiff;h=0a5dfdbd1ba3 >>>> 663a54fa1a7de1a6c4a0a3316a6e >>>> >>>> Another possibility would be a change in the gcc default options between >>>> Cygwin 2.9 and Cygwin 2.10. I do not know if this is possible, but perhaps >>>> gcc in 2.9 compiles with -fstack-protector disabled by default and gcc in >>>> 2.10 compiles with it enabled by default? >>>> libssp in gcc was disabled in favor of newlib's, not sure if that has something to do with it too.
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