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readonly protection for copied array, with jmp_addr fixed 

git-svn-id: svn://svn.lighttpd.net/xcache/trunk@1387 c26eb9a1-5813-0410-bd6c-c2e55f420ca7
This commit is contained in:
Xuefer 2013-09-22 16:25:10 +00:00
parent 0190cbdce1
commit bd30aa1975
2 changed files with 3 additions and 0 deletions
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2
processor/processor.m4
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@ -673,6 +673,7 @@ DEF_STRUCT_P_FUNC(`zend_op', , `dnl {{{
Z_OP(DST(`op1')).jmp_addr = processor->active_op_array_dst->opcodes + (Z_OP(SRC(`op1')).jmp_addr - processor->active_op_array_src->opcodes);
assert(Z_OP(DST(`op1')).jmp_addr >= processor->active_op_array_dst->opcodes);
assert(Z_OP(DST(`op1')).jmp_addr - processor->active_op_array_dst->opcodes < processor->active_op_array_dst->last);
FIXPOINTER_EX(zend_op *, `Z_OP(DST(`op1')).jmp_addr')
break;
case ZEND_JMPZ:
@ -690,6 +691,7 @@ DEF_STRUCT_P_FUNC(`zend_op', , `dnl {{{
Z_OP(DST(`op2')).jmp_addr = processor->active_op_array_dst->opcodes + (Z_OP(SRC(`op2')).jmp_addr - processor->active_op_array_src->opcodes);
assert(Z_OP(DST(`op2')).jmp_addr >= processor->active_op_array_dst->opcodes);
assert(Z_OP(DST(`op2')).jmp_addr - processor->active_op_array_dst->opcodes < processor->active_op_array_dst->last);
FIXPOINTER_EX(zend_op *, `Z_OP(DST(`op2')).jmp_addr')
break;
default:

1
processor/struct.m4
View File

@ -232,6 +232,7 @@ define(`STRUCT_ARRAY', `
dnl the end marker
ifelse(`$2', `', `IFCOPY(`DST(`$4[LOOPCOUNTER]') = NULL;')')
')dnl IFDASM
FIXPOINTER(`$3', `$4')
DONE(`$4')
popdef(`FUNC_NAME')
popdef(`LOOPCOUNTER')