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| author | Heikki Linnakangas <heikki.linnakangas@iki.fi> | 2013-04-04 19:04:57 +0300 |
|---|---|---|
| committer | Heikki Linnakangas <heikki.linnakangas@iki.fi> | 2013-04-04 19:32:05 +0300 |
| commit | 88b000c1b6daabd9044cd3c68b0b9e94eacb4c65 (patch) | |
| tree | 544899cb3ce3f594086341b22c0c084670e3c049 /src/include/regex/regguts.h | |
| parent | 6ce083f08a7a30360695c0e9a927fe24f4c77143 (diff) | |
Fix crash on compiling a regular expression with more than 32k colors.
Throw an error instead.
Backpatch to all supported branches.
Diffstat (limited to 'src/include/regex/regguts.h')
| -rw-r--r-- | src/include/regex/regguts.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/include/regex/regguts.h b/src/include/regex/regguts.h index 81442a231e3..968a04edd99 100644 --- a/src/include/regex/regguts.h +++ b/src/include/regex/regguts.h @@ -148,6 +148,7 @@ typedef short color; /* colors of characters */ typedef int pcolor; /* what color promotes to */ +#define MAX_COLOR 32767 /* max color (must fit in 'color' datatype) */ #define COLORLESS (-1) /* impossible color */ #define WHITE 0 /* default color, parent of all others */ |