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| author | Nick Mathewson <nickm@torproject.org> | 2017-04-28 10:53:05 -0400 |
|---|---|---|
| committer | Nick Mathewson <nickm@torproject.org> | 2017-04-28 10:55:10 -0400 |
| commit | 531835f5611994def74d790f43df01d828724513 (patch) | |
| tree | 0eaef3ff7ca2988c69c2a9382f8189e2d027283c /changes | |
| parent | 00a12337ff068d47d92352541665ee73cbd9ff4b (diff) | |
| download | tor-531835f5611994def74d790f43df01d828724513.tar.gz tor-531835f5611994def74d790f43df01d828724513.zip | |
Increase MALLOC_MP_LIM to 16MB
Increase the maximum allowed size passed to mprotect(PROT_WRITE)
from 1MB to 16MB. This was necessary with the glibc allocator
in order to allow worker threads to allocate more memory --
which in turn is necessary because of our new use of worker
threads for compression.
Closes ticket #22096. Found while working on #21648.
Diffstat (limited to 'changes')
| -rw-r--r-- | changes/bug22096 | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/changes/bug22096 b/changes/bug22096 new file mode 100644 index 0000000000..83dac9c3f5 --- /dev/null +++ b/changes/bug22096 @@ -0,0 +1,6 @@ + o Minor features (linux seccomp2 sandbox): + - Increase the maximum allowed size passed to mprotect(PROT_WRITE) + from 1MB to 16MB. This was necessary with the glibc allocator in + order to allow worker threads to allocate more memory -- which in + turn is necessary because of our new use of worker threads for + compression. Closes ticket 22096. |