diff options
Diffstat (limited to 'mailinfo.c')
| -rw-r--r-- | mailinfo.c | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/mailinfo.c b/mailinfo.c index bd574cb752..a89db22ab0 100644 --- a/mailinfo.c +++ b/mailinfo.c @@ -149,16 +149,14 @@ static void handle_from(struct mailinfo *mi, const struct strbuf *from) at = strchr(f.buf, '@'); if (!at) { parse_bogus_from(mi, from); - return; + goto out; } /* * If we already have one email, don't take any confusing lines */ - if (mi->email.len && strchr(at + 1, '@')) { - strbuf_release(&f); - return; - } + if (mi->email.len && strchr(at + 1, '@')) + goto out; /* Pick up the string around '@', possibly delimited with <> * pair; that is the email part. @@ -198,6 +196,7 @@ static void handle_from(struct mailinfo *mi, const struct strbuf *from) } get_sane_name(&mi->name, &f, &mi->email); +out: strbuf_release(&f); } @@ -368,11 +367,16 @@ static struct strbuf *decode_q_segment(const struct strbuf *q_seg, int rfc2047) while ((c = *in++) != 0) { if (c == '=') { - int d = *in++; + int ch, d = *in; if (d == '\n' || !d) break; /* drop trailing newline */ - strbuf_addch(out, (hexval(d) << 4) | hexval(*in++)); - continue; + ch = hex2chr(in); + if (ch >= 0) { + strbuf_addch(out, ch); + in += 2; + continue; + } + /* garbage -- fall through */ } if (rfc2047 && c == '_') /* rfc2047 4.2 (2) */ c = 0x20; @@ -823,6 +827,7 @@ static void handle_filter(struct mailinfo *mi, struct strbuf *line) if (!handle_commit_msg(mi, line)) break; mi->filter_stage++; + /* fallthrough */ case 1: handle_patch(mi, line); break; @@ -929,6 +934,7 @@ again: error("Detected mismatched boundaries, can't recover"); mi->input_error = -1; mi->content_top = mi->content; + strbuf_release(&newline); return 0; } handle_filter(mi, &newline); |