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| author | Björn Gustavsson <[email protected]> | 2010-04-14 08:00:29 +0200 |
|---|---|---|
| committer | Björn Gustavsson <[email protected]> | 2010-04-14 08:12:02 +0200 |
| commit | 1985e9d11c9cf409a935e648480bd275214adc3f (patch) | |
| tree | fbe5422241790c10daa4fb11e1bb507cd5b3b0c2 /lib/xmerl | |
| parent | dfc73e7475ba36998956da9b2f8ce58f8f2482d8 (diff) | |
| download | otp-1985e9d11c9cf409a935e648480bd275214adc3f.tar.gz otp-1985e9d11c9cf409a935e648480bd275214adc3f.tar.bz2 otp-1985e9d11c9cf409a935e648480bd275214adc3f.zip | |
MacOS X: Boost default stack size
The default stack size on MacOS X for the SMP emulator is too small
to support all uses of pcre. For example, the following expression
N = 819, re:compile([lists:duplicate(N, $(), lists:duplicate(N, $))]).
will cause a stack overflow. By bisection of different values
for the +sss option, I found that 166 is the smallest value that
avoids the crash. Round that up to 256 to give a nice, round power
of 2 and a resonable safety margin. Use that value as a default stack
size on MacOS X only.
Diffstat (limited to 'lib/xmerl')
0 files changed, 0 insertions, 0 deletions