diff options
Diffstat (limited to 'mailinfo.c')
| -rw-r--r-- | mailinfo.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/mailinfo.c b/mailinfo.c index 5681d9130d..c8caee4f55 100644 --- a/mailinfo.c +++ b/mailinfo.c @@ -994,6 +994,11 @@ static void handle_filter_flowed(struct mailinfo *mi, struct strbuf *line, const char *rest; if (!mi->format_flowed) { + if (len >= 2 && + line->buf[len - 2] == '\r' && + line->buf[len - 1] == '\n') { + mi->have_quoted_cr = 1; + } handle_filter(mi, line); return; } @@ -1033,6 +1038,12 @@ static void handle_filter_flowed(struct mailinfo *mi, struct strbuf *line, handle_filter(mi, line); } +static void summarize_quoted_cr(struct mailinfo *mi) +{ + if (mi->have_quoted_cr) + warning(_("quoted CRLF detected")); +} + static void handle_body(struct mailinfo *mi, struct strbuf *line) { struct strbuf prev = STRBUF_INIT; @@ -1051,6 +1062,8 @@ static void handle_body(struct mailinfo *mi, struct strbuf *line) handle_filter(mi, &prev); strbuf_reset(&prev); } + summarize_quoted_cr(mi); + mi->have_quoted_cr = 0; if (!handle_boundary(mi, line)) goto handle_body_out; } @@ -1100,6 +1113,7 @@ static void handle_body(struct mailinfo *mi, struct strbuf *line) if (prev.len) handle_filter(mi, &prev); + summarize_quoted_cr(mi); flush_inbody_header_accum(mi); |