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Fix warnings emitted when compiling with -Wsign-conversion #73

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Fix warnings emitted when compiling with -Wsign-conversion #73

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14 changes: 7 additions & 7 deletions picohttpparser.c
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Original file line number Diff line number Diff line change
Expand Up @@ -90,7 +90,7 @@
CHECK_EOF(); \
} \
tok = tok_start; \
toklen = buf - tok_start; \
toklen = (size_t)(buf - tok_start); \
} while (0)

static const char *token_char_map = "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
Expand Down Expand Up @@ -181,9 +181,9 @@ static const char *get_token_to_eol(const char *buf, const char *buf_end, const
if (likely(*buf == '\015')) {
++buf;
EXPECT_CHAR('\012');
*token_len = buf - 2 - token_start;
*token_len = (size_t)(buf - 2 - token_start);
} else if (*buf == '\012') {
*token_len = buf - token_start;
*token_len = (size_t)(buf - token_start);
++buf;
} else {
*ret = -1;
Expand Down Expand Up @@ -272,7 +272,7 @@ static const char *parse_token(const char *buf, const char *buf_end, const char
CHECK_EOF();
}
*token = buf_start;
*token_len = buf - buf_start;
*token_len = (size_t)(buf - buf_start);
return buf;
}

Expand Down Expand Up @@ -347,7 +347,7 @@ static const char *parse_headers(const char *buf, const char *buf_end, struct ph
}
}
headers[*num_headers].value = value;
headers[*num_headers].value_len = value_end - value;
headers[*num_headers].value_len = (size_t)(value_end - value);
}
return buf;
}
Expand Down Expand Up @@ -563,7 +563,7 @@ ssize_t phr_decode_chunked(struct phr_chunked_decoder *decoder, char *buf, size_
ret = -1;
goto Exit;
}
decoder->bytes_left_in_chunk = decoder->bytes_left_in_chunk * 16 + v;
decoder->bytes_left_in_chunk = decoder->bytes_left_in_chunk * 16 + (size_t)v;
++decoder->_hex_count;
}
decoder->_hex_count = 0;
Expand Down Expand Up @@ -647,7 +647,7 @@ ssize_t phr_decode_chunked(struct phr_chunked_decoder *decoder, char *buf, size_
}

Complete:
ret = bufsz - src;
ret = (ssize_t)(bufsz - src);
Exit:
if (dst != src)
memmove(buf + dst, buf + src, bufsz - src);
Expand Down