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| author | Kaz Kylheku <kaz@kylheku.com> | 2014-07-20 21:23:21 -0700 |
|---|---|---|
| committer | Kaz Kylheku <kaz@kylheku.com> | 2014-07-20 21:23:21 -0700 |
| commit | ec1b8794dd3fdbff6311d955b63df3b7b27038c9 (patch) | |
| tree | 8260ff34a79481b53545a150fca3c83bc3fc16b5 /RELNOTES | |
| parent | 636ad323c664f292802316c2da93767e9332f731 (diff) | |
| download | txr-ec1b8794dd3fdbff6311d955b63df3b7b27038c9.tar.gz txr-ec1b8794dd3fdbff6311d955b63df3b7b27038c9.tar.bz2 txr-ec1b8794dd3fdbff6311d955b63df3b7b27038c9.zip | |
* signal.c (set_sig_handler): Set up and tear down alternate
stack for SIGBUS also, not only for SIGSEGV. On Linux,
when stack growth collides with another memory mapping,
it triggers a SIGBUS not SIGSEGV, which occurs when the
process limit on stack size is exceeded. In either
situation, we need an alternative stack.
Diffstat (limited to 'RELNOTES')
0 files changed, 0 insertions, 0 deletions