diff options
Diffstat (limited to 'commit.c')
| -rw-r--r-- | commit.c | 98 |
1 files changed, 47 insertions, 51 deletions
@@ -147,7 +147,7 @@ struct commit_graft *read_graft_line(char *buf, int len) if ((len + 1) % entry_size) goto bad_graft_data; i = (len + 1) / entry_size - 1; - graft = xmalloc(sizeof(*graft) + GIT_SHA1_RAWSZ * i); + graft = xmalloc(st_add(sizeof(*graft), st_mult(GIT_SHA1_RAWSZ, i))); graft->nr_parent = i; if (get_oid_hex(buf, &graft->oid)) goto bad_graft_data; @@ -414,9 +414,8 @@ int find_commit_subject(const char *commit_buffer, const char **subject) while (*p && (*p != '\n' || p[1] != '\n')) p++; if (*p) { - p += 2; - for (eol = p; *eol && *eol != '\n'; eol++) - ; /* do nothing */ + p = skip_blank_lines(p + 2); + eol = strchrnul(p, '\n'); } else eol = p; @@ -903,7 +902,7 @@ static int remove_redundant(struct commit **array, int cnt) work = xcalloc(cnt, sizeof(*work)); redundant = xcalloc(cnt, 1); - filled_index = xmalloc(sizeof(*filled_index) * (cnt - 1)); + ALLOC_ARRAY(filled_index, cnt - 1); for (i = 0; i < cnt; i++) parse_commit(array[i]); @@ -931,7 +930,7 @@ static int remove_redundant(struct commit **array, int cnt) } /* Now collect the result */ - memcpy(work, array, sizeof(*array) * cnt); + COPY_ARRAY(work, array, cnt); for (i = filled = 0; i < cnt; i++) if (!redundant[i]) array[filled++] = work[i]; @@ -1092,9 +1091,14 @@ static int do_sign_commit(struct strbuf *buf, const char *keyid) { struct strbuf sig = STRBUF_INIT; int inspos, copypos; + const char *eoh; /* find the end of the header */ - inspos = strstr(buf->buf, "\n\n") - buf->buf + 1; + eoh = strstr(buf->buf, "\n\n"); + if (!eoh) + inspos = buf->len; + else + inspos = eoh - buf->buf + 1; if (!keyid || !*keyid) keyid = get_signing_key(); @@ -1303,11 +1307,11 @@ void for_each_mergetag(each_mergetag_fn fn, struct commit *commit, void *data) static inline int standard_header_field(const char *field, size_t len) { - return ((len == 4 && !memcmp(field, "tree ", 5)) || - (len == 6 && !memcmp(field, "parent ", 7)) || - (len == 6 && !memcmp(field, "author ", 7)) || - (len == 9 && !memcmp(field, "committer ", 10)) || - (len == 8 && !memcmp(field, "encoding ", 9))); + return ((len == 4 && !memcmp(field, "tree", 4)) || + (len == 6 && !memcmp(field, "parent", 6)) || + (len == 6 && !memcmp(field, "author", 6)) || + (len == 9 && !memcmp(field, "committer", 9)) || + (len == 8 && !memcmp(field, "encoding", 8))); } static int excluded_header_field(const char *field, size_t len, const char **exclude) @@ -1317,8 +1321,7 @@ static int excluded_header_field(const char *field, size_t len, const char **exc while (*exclude) { size_t xlen = strlen(*exclude); - if (len == xlen && - !memcmp(field, *exclude, xlen) && field[xlen] == ' ') + if (len == xlen && !memcmp(field, *exclude, xlen)) return 1; exclude++; } @@ -1349,12 +1352,11 @@ static struct commit_extra_header *read_commit_extra_header_lines( strbuf_reset(&buf); it = NULL; - eof = strchr(line, ' '); - if (next <= eof) + eof = memchr(line, ' ', next - line); + if (!eof) eof = next; - - if (standard_header_field(line, eof - line) || - excluded_header_field(line, eof - line, exclude)) + else if (standard_header_field(line, eof - line) || + excluded_header_field(line, eof - line, exclude)) continue; it = xcalloc(1, sizeof(*it)); @@ -1506,9 +1508,9 @@ static int verify_utf8(struct strbuf *buf) } static const char commit_utf8_warn[] = -"Warning: commit message did not conform to UTF-8.\n" -"You may want to amend it after fixing the message, or set the config\n" -"variable i18n.commitencoding to the encoding your project uses.\n"; +N_("Warning: commit message did not conform to UTF-8.\n" + "You may want to amend it after fixing the message, or set the config\n" + "variable i18n.commitencoding to the encoding your project uses.\n"); int commit_tree_extended(const char *msg, size_t msg_len, const unsigned char *tree, @@ -1561,7 +1563,7 @@ int commit_tree_extended(const char *msg, size_t msg_len, /* And check the encoding */ if (encoding_is_utf8 && !verify_utf8(&buffer)) - fprintf(stderr, commit_utf8_warn); + fprintf(stderr, _(commit_utf8_warn)); if (sign_commit && do_sign_commit(&buffer, sign_commit)) return -1; @@ -1571,6 +1573,15 @@ int commit_tree_extended(const char *msg, size_t msg_len, return result; } +void set_merge_remote_desc(struct commit *commit, + const char *name, struct object *obj) +{ + struct merge_remote_desc *desc; + FLEX_ALLOC_STR(desc, name, name); + desc->obj = obj; + commit->util = desc; +} + struct commit *get_merge_parent(const char *name) { struct object *obj; @@ -1580,13 +1591,8 @@ struct commit *get_merge_parent(const char *name) return NULL; obj = parse_object(oid.hash); commit = (struct commit *)peel_to_type(name, 0, obj, OBJ_COMMIT); - if (commit && !commit->util) { - struct merge_remote_desc *desc; - desc = xmalloc(sizeof(*desc)); - desc->obj = obj; - desc->name = strdup(name); - commit->util = desc; - } + if (commit && !commit->util) + set_merge_remote_desc(commit, name, obj); return commit; } @@ -1617,16 +1623,6 @@ struct commit_list **commit_list_append(struct commit *commit, return &new->next; } -void print_commit_list(struct commit_list *list, - const char *format_cur, - const char *format_last) -{ - for ( ; list; list = list->next) { - const char *format = list->next ? format_cur : format_last; - printf(format, oid_to_hex(&list->item->object.oid)); - } -} - const char *find_commit_header(const char *msg, const char *key, size_t *out_len) { int key_len = strlen(key); @@ -1650,7 +1646,7 @@ const char *find_commit_header(const char *msg, const char *key, size_t *out_len } /* - * Inspect sb and determine the true "end" of the log message, in + * Inspect the given string and determine the true "end" of the log message, in * order to find where to put a new Signed-off-by: line. Ignored are * trailing comment lines and blank lines, and also the traditional * "Conflicts:" block that is not commented out, so that we can use @@ -1660,37 +1656,37 @@ const char *find_commit_header(const char *msg, const char *key, size_t *out_len * Returns the number of bytes from the tail to ignore, to be fed as * the second parameter to append_signoff(). */ -int ignore_non_trailer(struct strbuf *sb) +int ignore_non_trailer(const char *buf, size_t len) { int boc = 0; int bol = 0; int in_old_conflicts_block = 0; - while (bol < sb->len) { - char *next_line; + while (bol < len) { + const char *next_line = memchr(buf + bol, '\n', len - bol); - if (!(next_line = memchr(sb->buf + bol, '\n', sb->len - bol))) - next_line = sb->buf + sb->len; + if (!next_line) + next_line = buf + len; else next_line++; - if (sb->buf[bol] == comment_line_char || sb->buf[bol] == '\n') { + if (buf[bol] == comment_line_char || buf[bol] == '\n') { /* is this the first of the run of comments? */ if (!boc) boc = bol; /* otherwise, it is just continuing */ - } else if (starts_with(sb->buf + bol, "Conflicts:\n")) { + } else if (starts_with(buf + bol, "Conflicts:\n")) { in_old_conflicts_block = 1; if (!boc) boc = bol; - } else if (in_old_conflicts_block && sb->buf[bol] == '\t') { + } else if (in_old_conflicts_block && buf[bol] == '\t') { ; /* a pathname in the conflicts block */ } else if (boc) { /* the previous was not trailing comment */ boc = 0; in_old_conflicts_block = 0; } - bol = next_line - sb->buf; + bol = next_line - buf; } - return boc ? sb->len - boc : 0; + return boc ? len - boc : 0; } |