Fix memory clobber problem reported by John Hansen: plperl_safe_init()
authorTom Lane <tgl@sss.pgh.pa.us>
Thu, 18 Nov 2004 21:35:42 +0000 (21:35 +0000)
committerTom Lane <tgl@sss.pgh.pa.us>
Thu, 18 Nov 2004 21:35:42 +0000 (21:35 +0000)
commitb6038484f8c9bb2760c4a5c285b67d4eebeb30b4
tree1d75dd3fcf9e57805979cc807f589619e7207e4d
parentda1c19aa578d7a6ef6a5586f5a9c927eb5b11bdc
Fix memory clobber problem reported by John Hansen: plperl_safe_init()
may expand the Perl stack, therefore we must SPAGAIN to reload the local
stack pointer after calling it.  Also a couple other marginal readability
improvements.
src/pl/plperl/plperl.c