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Fix comparator for overflow check

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This commit is contained in:
Michael Theall 2015-11-20 09:44:58 -06:00
parent b21fa8a57f
commit a1157f7b8b
6 changed files with 6 additions and 6 deletions
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2
libctru/source/util/utf/utf16_to_utf32.c
View File

@ -26,7 +26,7 @@ utf16_to_utf32(uint32_t *out,
*out++ = code; *out++ = code;
} }
if(SSIZE_MAX - 1 <= rc) if(SSIZE_MAX - 1 >= rc)
++rc; ++rc;
else else
return -1; return -1;

2
libctru/source/util/utf/utf16_to_utf8.c
View File

@ -39,7 +39,7 @@ utf16_to_utf8(uint8_t *out,
} }
} }
if(SSIZE_MAX - units <= rc) if(SSIZE_MAX - units >= rc)
rc += units; rc += units;
else else
return -1; return -1;

2
libctru/source/util/utf/utf32_to_utf16.c
View File

@ -26,7 +26,7 @@ utf32_to_utf16(uint16_t *out,
} }
} }
if(SSIZE_MAX - units <= rc) if(SSIZE_MAX - units >= rc)
rc += units; rc += units;
else else
return -1; return -1;

2
libctru/source/util/utf/utf32_to_utf8.c
View File

@ -30,7 +30,7 @@ utf32_to_utf8(uint8_t *out,
} }
} }
if(SSIZE_MAX - units <= rc) if(SSIZE_MAX - units >= rc)
rc += units; rc += units;
else else
return -1; return -1;

2
libctru/source/util/utf/utf8_to_utf16.c
View File

@ -35,7 +35,7 @@ utf8_to_utf16(uint16_t *out,
} }
} }
if(SSIZE_MAX - units <= rc) if(SSIZE_MAX - units >= rc)
rc += units; rc += units;
else else
return -1; return -1;

2
libctru/source/util/utf/utf8_to_utf32.c
View File

@ -26,7 +26,7 @@ utf8_to_utf32(uint32_t *out,
*out++ = code; *out++ = code;
} }
if(SSIZE_MAX - 1 <= rc) if(SSIZE_MAX - 1 >= rc)
++rc; ++rc;
else else
return -1; return -1;