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Fix Use-After-Free issue for Regexp

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Co-authored-by: Isaac Peka <7493006+isaac-peka@users.noreply.github.com>
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Hiroshi SHIBATA 2024-04-12 15:01:47 +10:00
parent 33e5b47c16
commit 989a235580
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1 changed files with 1 additions and 1 deletions
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regexec.c
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@ -3449,8 +3449,8 @@ match_at(regex_t* reg, const UChar* str, const UChar* end,
CASE(OP_MEMORY_END_PUSH_REC) MOP_IN(OP_MEMORY_END_PUSH_REC);
GET_MEMNUM_INC(mem, p);
STACK_GET_MEM_START(mem, stkp); /* should be before push mem-end. */
STACK_PUSH_MEM_END(mem, s);
mem_start_stk[mem] = GET_STACK_INDEX(stkp);
STACK_PUSH_MEM_END(mem, s);
MOP_OUT;
JUMP;