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| author | Serhiy Storchaka <storchaka@gmail.com> | 2013-02-16 14:47:47 (GMT) |
|---|---|---|
| committer | Serhiy Storchaka <storchaka@gmail.com> | 2013-02-16 14:47:47 (GMT) |
| commit | 70ca0210e8958d2665541ddd38fce2965075674e (patch) | |
| tree | f24e31538d932eebe73bdb07079096cabeb0e50a /Modules/sre.h | |
| parent | b19ed57d8d75b1183193558a9880db44b95157b3 (diff) | |
| download | cpython-70ca0210e8958d2665541ddd38fce2965075674e.zip cpython-70ca0210e8958d2665541ddd38fce2965075674e.tar.gz cpython-70ca0210e8958d2665541ddd38fce2965075674e.tar.bz2 | |
Issue #13169: The maximal repetition number in a regular expression has been
increased from 65534 to 2147483647 (on 32-bit platform) or 4294967294 (on
64-bit).
Diffstat (limited to 'Modules/sre.h')
| -rw-r--r-- | Modules/sre.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Modules/sre.h b/Modules/sre.h index d389b46..6819698 100644 --- a/Modules/sre.h +++ b/Modules/sre.h @@ -16,6 +16,11 @@ /* size of a code word (must be unsigned short or larger, and large enough to hold a UCS4 character) */ #define SRE_CODE Py_UCS4 +#if SIZEOF_SIZE_T > 4 +# define SRE_MAXREPEAT (~(SRE_CODE)0) +#else +# define SRE_MAXREPEAT ((SRE_CODE)PY_SSIZE_T_MAX + 1u) +#endif typedef struct { PyObject_VAR_HEAD |