diff options
Diffstat (limited to 'builtin/mailinfo.c')
| -rw-r--r-- | builtin/mailinfo.c | 24 |
1 files changed, 20 insertions, 4 deletions
diff --git a/builtin/mailinfo.c b/builtin/mailinfo.c index 2c3cd8eab7..6a14d2985d 100644 --- a/builtin/mailinfo.c +++ b/builtin/mailinfo.c @@ -288,6 +288,22 @@ static inline int cmp_header(const struct strbuf *line, const char *hdr) line->buf[len] == ':' && isspace(line->buf[len + 1]); } +static int is_format_patch_separator(const char *line, int len) +{ + static const char SAMPLE[] = + "From e6807f3efca28b30decfecb1732a56c7db1137ee Mon Sep 17 00:00:00 2001\n"; + const char *cp; + + if (len != strlen(SAMPLE)) + return 0; + if (!skip_prefix(line, "From ", &cp)) + return 0; + if (strspn(cp, "0123456789abcdef") != 40) + return 0; + cp += 40; + return !memcmp(SAMPLE + (cp - line), cp, strlen(SAMPLE) - (cp - line)); +} + static int check_header(const struct strbuf *line, struct strbuf *hdr_data[], int overwrite) { @@ -329,12 +345,12 @@ static int check_header(const struct strbuf *line, /* for inbody stuff */ if (starts_with(line->buf, ">From") && isspace(line->buf[5])) { - ret = 1; /* Should this return 0? */ + ret = is_format_patch_separator(line->buf + 1, line->len - 1); goto check_header_out; } if (starts_with(line->buf, "[PATCH]") && isspace(line->buf[7])) { for (i = 0; header[i]; i++) { - if (!memcmp("Subject", header[i], 7)) { + if (!strcmp("Subject", header[i])) { handle_header(&hdr_data[i], line); ret = 1; goto check_header_out; @@ -929,13 +945,13 @@ static void handle_info(void) else continue; - if (!memcmp(header[i], "Subject", 7)) { + if (!strcmp(header[i], "Subject")) { if (!keep_subject) { cleanup_subject(hdr); cleanup_space(hdr); } output_header_lines(fout, "Subject", hdr); - } else if (!memcmp(header[i], "From", 4)) { + } else if (!strcmp(header[i], "From")) { cleanup_space(hdr); handle_from(hdr); fprintf(fout, "Author: %s\n", name.buf); |