[tor-dev] small patch to allow gcc -fno-common for better ASAN coverage

starlight.2015q2 at binnacle.cx starlight.2015q2 at binnacle.cx
Tue Jun 23 18:55:03 UTC 2015



one benefits from compiling with -fno-common
when -fsanitize=address is active

The attached patch converts the single
common variable to a global/extern

Seems a good idea to me.  Have run this
with no issues, but more ASAN
coverage is better than less.
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