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JIT should return with error when the compiled pattern requires more stack space than the maximum.

This commit is contained in:
Zoltán Herczeg 2015-06-28 13:31:24 +00:00
parent 86eeda5411
commit c5f27e1c18
4 changed files with 16 additions and 1 deletions
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3
ChangeLog
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@ -177,6 +177,9 @@ within a class.
46. \h within a class was incorrectly compiled in EBCDIC environments. 46. \h within a class was incorrectly compiled in EBCDIC environments.
47. JIT should return with error when the compiled pattern requires
more stack space than the maximum.
Version 10.10 06-March-2015 Version 10.10 06-March-2015
--------------------------- ---------------------------

2
src/pcre2_jit_compile.c
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@ -1104,7 +1104,7 @@ while (cc < ccend)
size = 0; size = 0;
bracketlen = 0; bracketlen = 0;
if (private_data_ptr > SLJIT_MAX_LOCAL_SIZE) if (private_data_ptr > SLJIT_MAX_LOCAL_SIZE)
return; break;
if (*cc == OP_ONCE || *cc == OP_ONCE_NC || *cc == OP_BRA || *cc == OP_CBRA || *cc == OP_COND) if (*cc == OP_ONCE || *cc == OP_ONCE_NC || *cc == OP_BRA || *cc == OP_CBRA || *cc == OP_COND)
if (detect_repeat(common, cc)) if (detect_repeat(common, cc))

4
testdata/testinput16 vendored
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8
testdata/testoutput16 vendored
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