diff options
| author | Jeff King <peff@peff.net> | 2011-02-23 12:59:18 +0300 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2011-02-24 03:09:33 +0300 |
| commit | c22e7de340df2e0ebc0e98347aa02a32a459835f (patch) | |
| tree | b98a81273f1bf5653b3e1cfd5ef7aff5c5f9b680 /pretty.c | |
| parent | a1f6baa5c97abc8b579fa7ac7c4dc21971bdc048 (diff) | |
format-patch: rfc2047-encode newlines in headers
These should generally never happen, as we already
concatenate multiples in subjects into a single line. But
let's be defensive, since not encoding them means we will
output malformed headers.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'pretty.c')
| -rw-r--r-- | pretty.c | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -228,7 +228,7 @@ static void add_rfc2047(struct strbuf *sb, const char *line, int len, for (i = 0; i < len; i++) { int ch = line[i]; - if (non_ascii(ch)) + if (non_ascii(ch) || ch == '\n') goto needquote; if ((i + 1 < len) && (ch == '=' && line[i+1] == '?')) goto needquote; @@ -254,7 +254,7 @@ needquote: * many programs do not understand this and just * leave the underscore in place. */ - if (is_rfc2047_special(ch) || ch == ' ') { + if (is_rfc2047_special(ch) || ch == ' ' || ch == '\n') { strbuf_addf(sb, "=%02X", ch); line_len += 3; } |