[pcre-dev] [Bug 2781] New: check_match_limit（pcretest.c:2816…

https://bugs.exim.org/show_bug.cgi?id=2781

            Bug ID: 2781
           Summary: check_match_limit（pcretest.c:2816） can produce crash.
           Product: PCRE
           Version: 8.45
          Hardware: x86
                OS: Linux
            Status: NEW
          Severity: bug
          Priority: medium
         Component: Code
          Assignee: Philip.Hazel@???
          Reporter: 670605832@???
                CC: pcre-dev@???

=================================================================
==5931==ERROR: AddressSanitizer: SEGV on unknown address 0x0000015d1000 (pc
0x00000052cd5a bp 0x7fff00100b00 sp 0x7fff00100a00 T0)
==5931==The signal is caused by a WRITE memory access.
    #0 0x52cd59 in check_match_limit /pcre/pcretest.c:2816:12
    #1 0x521e5a in main /pcre/pcretest.c:5177:15
    #2 0x7f951db3d82f in __libc_start_main
/build/glibc-LK5gWL/glibc-2.23/csu/../csu/libc-start.c:291
    #3 0x419c88 in _start (/pcre/pcretest+0x419c88)

AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV /pcre/pcretest.c:2816:12 in check_match_limit

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