From 9522a0b7c16414fce2103cf58bfdd63aaf0cb01b Mon Sep 17 00:00:00 2001 From: Nat Goodspeed Date: Thu, 3 Nov 2022 14:58:32 -0400 Subject: DRTVWR-575: Fix llcommon assumptions that size_t fits in 4 bytes. It's a little distressing how often we have historically coded S32 or U32 to pass a length or index. There are more such assumptions in other viewer subdirectories, but this is a start. --- indra/llcommon/llstring.cpp | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'indra/llcommon/llstring.cpp') diff --git a/indra/llcommon/llstring.cpp b/indra/llcommon/llstring.cpp index 7f501f2e77..f6629803ee 100644 --- a/indra/llcommon/llstring.cpp +++ b/indra/llcommon/llstring.cpp @@ -141,7 +141,7 @@ std::string rawstr_to_utf8(const std::string& raw) return wstring_to_utf8str(wstr); } -S32 wchar_to_utf8chars(llwchar in_char, char* outchars) +std::ptrdiff_t wchar_to_utf8chars(llwchar in_char, char* outchars) { U32 cur_char = (U32)in_char; char* base = outchars; @@ -192,7 +192,7 @@ S32 wchar_to_utf8chars(llwchar in_char, char* outchars) return outchars - base; } -S32 utf16chars_to_wchar(const U16* inchars, llwchar* outchar) +auto utf16chars_to_wchar(const U16* inchars, llwchar* outchar) { const U16* base = inchars; U16 cur_char = *inchars++; @@ -310,7 +310,7 @@ S32 wstring_utf16_length(const LLWString &wstr, const S32 woffset, const S32 wle // and whose equivalent utf-16 string does not exceeds the given utf16_length. S32 wstring_wstring_length_from_utf16_length(const LLWString & wstr, const S32 woffset, const S32 utf16_length, BOOL *unaligned) { - const S32 end = wstr.length(); + const auto end = wstr.length(); BOOL u = FALSE; S32 n = woffset + utf16_length; S32 i = woffset; @@ -426,7 +426,7 @@ LLWString utf8str_to_wstring(const char* utf8str, size_t len) } // Check that this character doesn't go past the end of the string - S32 end = (len < (i + cont_bytes)) ? len : (i + cont_bytes); + auto end = (len < (i + cont_bytes)) ? len : (i + cont_bytes); do { ++i; @@ -471,7 +471,7 @@ std::string wstring_to_utf8str(const llwchar* utf32str, size_t len) while (i < len) { char tchars[8]; /* Flawfinder: ignore */ - S32 n = wchar_to_utf8chars(utf32str[i], tchars); + auto n = wchar_to_utf8chars(utf32str[i], tchars); tchars[n] = 0; out += tchars; i++; -- cgit v1.2.3