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(trunk libT) fix "dangerous pointer arithmetic" warning detected by clang static analyzer

This commit is contained in:
Jordan Lee 2011-03-31 04:24:57 +00:00
parent d8e28ec284
commit 0d593d3254
1 changed files with 4 additions and 4 deletions
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8
libtransmission/bencode.c
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@ -1398,11 +1398,11 @@ jsonStringFunc( const tr_benc * val, void * vdata )
*outwalk++ = *it; *outwalk++ = *it;
else { else {
const UTF8 * tmp = it; const UTF8 * tmp = it;
UTF32 buf = 0; UTF32 buf[1] = { 0 };
UTF32 * u32 = &buf; UTF32 * u32 = buf;
ConversionResult result = ConvertUTF8toUTF32( &tmp, end, &u32, &buf + 1, 0 ); ConversionResult result = ConvertUTF8toUTF32( &tmp, end, &u32, buf + 1, 0 );
if((( result==conversionOK ) || (result==targetExhausted)) && (tmp!=it)) { if((( result==conversionOK ) || (result==targetExhausted)) && (tmp!=it)) {
outwalk += tr_snprintf( outwalk, outend-outwalk, "\\u%04x", (unsigned int)buf ); outwalk += tr_snprintf( outwalk, outend-outwalk, "\\u%04x", (unsigned int)buf[0] );
it = tmp - 1; it = tmp - 1;
} }
} }