libcurl can crash when called from non-main thread

conda-forge / curl-feedstock

A conda-smithy repository for curl.

BSD 3-Clause "New" or "Revised" License

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libcurl can crash when called from non-main thread #19

Closed kuepe-sl closed 5 years ago

kuepe-sl commented 7 years ago

libcurl uses SIGALRM by default for realizing timeouts. This causes crashes when certain functions are called from a non-main thread as described here.

This can be solved by configuring with --enable-threaded-resolver or --enable-ares.

ocefpaf commented 5 years ago

Closing this with #18