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| author | Serhiy Storchaka <storchaka@gmail.com> | 2013-02-16 14:54:33 (GMT) |
|---|---|---|
| committer | Serhiy Storchaka <storchaka@gmail.com> | 2013-02-16 14:54:33 (GMT) |
| commit | a0eb80999538febe046164bae541d3f07b899dfb (patch) | |
| tree | 05b2bdfb56f6ef914c35602f5b4813f645f7abb7 /Modules/sre.h | |
| parent | 293ab9728aafc86e33b268049ce598dccf56ff51 (diff) | |
| parent | 70ca0210e8958d2665541ddd38fce2965075674e (diff) | |
| download | cpython-a0eb80999538febe046164bae541d3f07b899dfb.zip cpython-a0eb80999538febe046164bae541d3f07b899dfb.tar.gz cpython-a0eb80999538febe046164bae541d3f07b899dfb.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 00b52aa..1a6cd56 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 |