[pcre-dev] [Bug 2468] New: pcre2test segfaults on alpine lin…

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Author: admin
Date:  
To: pcre-dev
Subject: [pcre-dev] [Bug 2468] New: pcre2test segfaults on alpine linux armhf (armv6)
https://bugs.exim.org/show_bug.cgi?id=2468

            Bug ID: 2468
           Summary: pcre2test segfaults on alpine linux armhf (armv6)
           Product: PCRE
           Version: 10.34 (PCRE2)
          Hardware: Other
                OS: Linux
            Status: NEW
          Severity: bug
          Priority: medium
         Component: Code
          Assignee: ph10@???
          Reporter: ncopa@???
                CC: pcre-dev@???


PCRE2 C library tests using test data from ./testdata
PCRE2 version 10.34 2019-11-21

---- Testing 8-bit library ----

Test 0: Unchecked pcre2test argument tests (to improve coverage)
OK
Test 1: Main non-UTF, non-UCP functionality (compatible with Perl >= 5.10)
OK
Segmentation fault (core dumped)
** pcre2test failed - check testtry


Backtrace:
Core was generated by
`/home/ncopa/aports/main/pcre2/src/pcre2-10.34/.libs/lt-pcre2test -q -8 -jit
./t'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  sljit_generate_code (compiler=compiler@entry=0xf7c75a20)
    at src/sljit/sljitNativeARM_32.c:799
799                             if (*buf_ptr & (1 << 23))
(gdb) bt
#0  sljit_generate_code (compiler=compiler@entry=0xf7c75a20)
    at src/sljit/sljitNativeARM_32.c:799
#1  0xf7b5b3cc in jit_compile (code=code@entry=0x230c690, mode=mode@entry=1)
    at src/pcre2_jit_compile.c:13677
#2  0xf7b5b7dc in pcre2_jit_compile_8 (code=0x230c690, options=7)
    at src/pcre2_jit_compile.c:13831
#3  0x0098ba18 in process_pattern () at src/pcre2test.c:5787
#4  main (argc=<optimized out>, argv=<optimized out>) at src/pcre2test.c:9021
(gdb)


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