"Lidong Yan via GitGitGadget" <gitgitgadget@xxxxxxxxx> writes:
> -static struct strbuf *decode_q_segment(const struct strbuf *q_seg, int rfc2047)
> +static int decode_q_segment(struct strbuf *out, const struct strbuf *q_seg,
> + int rfc2047)
> {
> const char *in = q_seg->buf;
> int c;
> - struct strbuf *out = xmalloc(sizeof(struct strbuf));
> strbuf_init(out, q_seg->len);
This strbuf_init() is still here?
> +static int decode_b_segment(struct strbuf *out, const struct strbuf *b_seg)
> {
> /* Decode in..ep, possibly in-place to ot */
> int c, pos = 0, acc = 0;
> const char *in = b_seg->buf;
> - struct strbuf *out = xmalloc(sizeof(struct strbuf));
> strbuf_init(out, b_seg->len);
Ditto.
> @@ -475,7 +474,7 @@ static int convert_to_utf8(struct mailinfo *mi,
> static void decode_header(struct mailinfo *mi, struct strbuf *it)
> {
> char *in, *ep, *cp;
> - struct strbuf outbuf = STRBUF_INIT, *dec;
> + struct strbuf outbuf = STRBUF_INIT, dec = STRBUF_INIT;
Initializing this at the caller side is good.
> @@ -530,18 +529,20 @@ static void decode_header(struct mailinfo *mi, struct strbuf *it)
> default:
> goto release_return;
> case 'b':
> - dec = decode_b_segment(&piecebuf);
> + if ((found_error = decode_b_segment(&dec, &piecebuf)))
> + goto release_return;
> break;
> case 'q':
> - dec = decode_q_segment(&piecebuf, 1);
> + if ((found_error = decode_q_segment(&dec, &piecebuf, 1)))
> + goto release_return;
> break;
> }
> - if (convert_to_utf8(mi, dec, charset_q.buf))
> + if (convert_to_utf8(mi, &dec, charset_q.buf)) {
> goto release_return;
> + }
Don't enclose a single statement block inside {braces}.
Thanks.
