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FreeBSD: Reduce stack usage of Lua

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Use the same reduced buffer size for lauxlib that is used on Linux.

Fixes panic on HEAD in lua gsub test designed to exhaust stack space.

With this we can remove the special case to reserve more stack space
on FreeBSD.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Kyle Evans <kevans@FreeBSD.org>
Signed-off-by: Ryan Moeller <ryan@iXsystems.com>
Closes #10959
This commit is contained in:
Ryan Moeller
2020-09-22 19:03:11 -04:00
committed by GitHub
parent 6bdb09510b
commit 5f8a9e6a02
2 changed files with 0 additions and 13 deletions
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include/sys/lua/luaconf.h
-4
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@@ -368,11 +368,7 @@ extern int lcompat_hashnum(int64_t);
@@ LUAL_BUFFERSIZE is the buffer size used by the lauxlib buffer system.
** CHANGE it if it uses too much C-stack space.
*/
#ifdef __linux__
#define LUAL_BUFFERSIZE 512
#else
#define LUAL_BUFFERSIZE 1024
#endif
/*