diff options
Diffstat (limited to 'ref-filter.c')
| -rw-r--r-- | ref-filter.c | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/ref-filter.c b/ref-filter.c index 606f638ab1..a4c68cf451 100644 --- a/ref-filter.c +++ b/ref-filter.c @@ -1215,7 +1215,13 @@ static void find_subpos(const char *buf, size_t *nonsiglen, const char **sig, size_t *siglen) { + struct strbuf payload = STRBUF_INIT; + struct strbuf signature = STRBUF_INIT; const char *eol; + const char *end = buf + strlen(buf); + const char *sigstart; + + /* skip past header until we hit empty line */ while (*buf && *buf != '\n') { eol = strchrnul(buf, '\n'); @@ -1228,14 +1234,15 @@ static void find_subpos(const char *buf, buf++; /* parse signature first; we might not even have a subject line */ - *sig = buf + parse_signature(buf, strlen(buf)); - *siglen = strlen(*sig); + parse_signature(buf, end - buf, &payload, &signature); + *sig = strbuf_detach(&signature, siglen); + sigstart = buf + parse_signed_buffer(buf, strlen(buf)); /* subject is first non-empty line */ *sub = buf; /* subject goes to first empty line before signature begins */ if ((eol = strstr(*sub, "\n\n"))) { - eol = eol < *sig ? eol : *sig; + eol = eol < sigstart ? eol : sigstart; /* check if message uses CRLF */ } else if (! (eol = strstr(*sub, "\r\n\r\n"))) { /* treat whole message as subject */ @@ -1253,7 +1260,7 @@ static void find_subpos(const char *buf, buf++; *body = buf; *bodylen = strlen(buf); - *nonsiglen = *sig - buf; + *nonsiglen = sigstart - buf; } /* @@ -1291,6 +1298,7 @@ static void grab_sub_body_contents(struct atom_value *val, int deref, void *buf) struct used_atom *atom = &used_atom[i]; const char *name = atom->name; struct atom_value *v = &val[i]; + if (!!deref != (*name == '*')) continue; if (deref) @@ -1336,7 +1344,9 @@ static void grab_sub_body_contents(struct atom_value *val, int deref, void *buf) v->s = strbuf_detach(&s, NULL); } else if (atom->u.contents.option == C_BARE) v->s = xstrdup(subpos); + } + free((void *)sigpos); } /* |