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| author | William Ahern <william+netbsd@25tandclement.com> | 2016-08-12 20:38:44 +0000 |
|---|---|---|
| committer | William Ahern <william+netbsd@25tandclement.com> | 2016-08-12 20:38:44 +0000 |
| commit | 40951862e12fe8d9c2fd0ffd4f16e9fe4d951f33 (patch) | |
| tree | d3c164650b7ad3b31ef52582b7f52c172f8c44b3 /src | |
| parent | eceb64a5ee4980a652cddf226f4e7a0d18080a3b (diff) | |
| download | luaossl-40951862e12fe8d9c2fd0ffd4f16e9fe4d951f33.tar.gz luaossl-40951862e12fe8d9c2fd0ffd4f16e9fe4d951f33.tar.bz2 luaossl-40951862e12fe8d9c2fd0ffd4f16e9fe4d951f33.zip | |
in bignum string conversion, don't pass char or signed char to isdigit or isxdigit
Diffstat (limited to 'src')
| -rw-r--r-- | src/openssl.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/openssl.c b/src/openssl.c index 22c6e85..d8eebb5 100644 --- a/src/openssl.c +++ b/src/openssl.c | |||
| @@ -1861,13 +1861,13 @@ static BIGNUM *(checkbig)(lua_State *L, int index, _Bool *lvalue) { | |||
| 1861 | if (hex) { | 1861 | if (hex) { |
| 1862 | luaL_argcheck(L, len > 2+(size_t)neg, index, "invalid hex string"); | 1862 | luaL_argcheck(L, len > 2+(size_t)neg, index, "invalid hex string"); |
| 1863 | for (i = 2+neg; i < len; i++) { | 1863 | for (i = 2+neg; i < len; i++) { |
| 1864 | if (!isxdigit(str[i])) | 1864 | if (!isxdigit((unsigned char)str[i])) |
| 1865 | luaL_argerror(L, 1, "invalid hex string"); | 1865 | luaL_argerror(L, 1, "invalid hex string"); |
| 1866 | } | 1866 | } |
| 1867 | } else { | 1867 | } else { |
| 1868 | luaL_argcheck(L, len > neg, index, "invalid decimal string"); | 1868 | luaL_argcheck(L, len > neg, index, "invalid decimal string"); |
| 1869 | for (i = neg; i < len; i++) { | 1869 | for (i = neg; i < len; i++) { |
| 1870 | if (!isdigit(str[i])) | 1870 | if (!isdigit((unsigned char)str[i])) |
| 1871 | luaL_argerror(L, 1, "invalid decimal string"); | 1871 | luaL_argerror(L, 1, "invalid decimal string"); |
| 1872 | } | 1872 | } |
| 1873 | } | 1873 | } |