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: p...@hermes.cam.ac.uk
Reporter: nc...@alpinelinux.org
CC: pcre-dev@exim.org
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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