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| author | Roberto Ierusalimschy <roberto@inf.puc-rio.br> | 2014-04-14 13:59:46 -0300 |
|---|---|---|
| committer | Roberto Ierusalimschy <roberto@inf.puc-rio.br> | 2014-04-14 13:59:46 -0300 |
| commit | a2c094fe2d78ccbe900cddbd7df783d9115192a6 (patch) | |
| tree | 63207a9cb5fb8fc964016b84d6dc6f249f2de7a5 | |
| parent | f767f29d87d847d6a8d82a696d09569489e12642 (diff) | |
| download | lua-a2c094fe2d78ccbe900cddbd7df783d9115192a6.tar.gz lua-a2c094fe2d78ccbe900cddbd7df783d9115192a6.tar.bz2 lua-a2c094fe2d78ccbe900cddbd7df783d9115192a6.zip | |
size of strings in 'string.rep' should be limited by the size of
lua_Integer, not of 'int'
| -rw-r--r-- | lstrlib.c | 6 |
1 files changed, 3 insertions, 3 deletions
| @@ -1,5 +1,5 @@ | |||
| 1 | /* | 1 | /* |
| 2 | ** $Id: lstrlib.c,v 1.194 2014/04/10 19:45:43 roberto Exp roberto $ | 2 | ** $Id: lstrlib.c,v 1.195 2014/04/12 14:45:10 roberto Exp roberto $ |
| 3 | ** Standard library for string operations and pattern-matching | 3 | ** Standard library for string operations and pattern-matching |
| 4 | ** See Copyright Notice in lua.h | 4 | ** See Copyright Notice in lua.h |
| 5 | */ | 5 | */ |
| @@ -104,8 +104,8 @@ static int str_upper (lua_State *L) { | |||
| 104 | 104 | ||
| 105 | 105 | ||
| 106 | /* reasonable limit to avoid arithmetic overflow and strings too big */ | 106 | /* reasonable limit to avoid arithmetic overflow and strings too big */ |
| 107 | #if INT_MAX / 2 <= 0x10000000 | 107 | #if LUA_MAXINTEGER / 2 <= 0x10000000 |
| 108 | #define MAXSIZE ((size_t)(INT_MAX / 2)) | 108 | #define MAXSIZE ((size_t)(LUA_MAXINTEGER / 2)) |
| 109 | #else | 109 | #else |
| 110 | #define MAXSIZE ((size_t)0x10000000) | 110 | #define MAXSIZE ((size_t)0x10000000) |
| 111 | #endif | 111 | #endif |