mirror of
https://gitlab.torproject.org/tpo/core/tor.git
synced 2024-11-30 23:53:32 +01:00
4d0ad34a92
In circuit_build_times_calculate_timeout() in circuitstats.c, avoid dividing by zero in the pareto calculations. If either the alpha or p parameters are 0, we would divide by zero, yielding an infinite result; which would be clamped to INT32_MAX anyway. So rather than dividing by zero, we just skip the offending calculation(s), and use INT32_MAX for the result. Division by zero traps under clang -fsanitize=undefined-trap -fsanitize-undefined-trap-on-error.
6 lines
259 B
Plaintext
6 lines
259 B
Plaintext
o Minor bugfixes:
|
|
- In circuit_build_times_calculate_timeout() in circuitstats.c, avoid
|
|
dividing by zero in the pareto calculations. This traps under
|
|
clang -fsanitize=undefined-trap -fsanitize-undefined-trap-on-error.
|
|
Fixes bug 13290.
|