diff options
Diffstat (limited to 'builtin')
-rw-r--r-- | builtin/apply.c | 63 | ||||
-rw-r--r-- | builtin/pack-objects.c | 16 | ||||
-rw-r--r-- | builtin/revert.c | 18 | ||||
-rw-r--r-- | builtin/tag.c | 16 | ||||
-rw-r--r-- | builtin/verify-tag.c | 10 |
5 files changed, 80 insertions, 43 deletions
diff --git a/builtin/apply.c b/builtin/apply.c index f051e66dcc..b719f41482 100644 --- a/builtin/apply.c +++ b/builtin/apply.c @@ -449,7 +449,7 @@ static char *find_name_gnu(const char *line, char *def, int p_value) return squash_slash(strbuf_detach(&name, NULL)); } -static size_t tz_len(const char *line, size_t len) +static size_t sane_tz_len(const char *line, size_t len) { const char *tz, *p; @@ -467,6 +467,24 @@ static size_t tz_len(const char *line, size_t len) return line + len - tz; } +static size_t tz_with_colon_len(const char *line, size_t len) +{ + const char *tz, *p; + + if (len < strlen(" +08:00") || line[len - strlen(":00")] != ':') + return 0; + tz = line + len - strlen(" +08:00"); + + if (tz[0] != ' ' || (tz[1] != '+' && tz[1] != '-')) + return 0; + p = tz + 2; + if (!isdigit(*p++) || !isdigit(*p++) || *p++ != ':' || + !isdigit(*p++) || !isdigit(*p++)) + return 0; + + return line + len - tz; +} + static size_t date_len(const char *line, size_t len) { const char *date, *p; @@ -561,7 +579,9 @@ static size_t diff_timestamp_len(const char *line, size_t len) if (!isdigit(end[-1])) return 0; - n = tz_len(line, end - line); + n = sane_tz_len(line, end - line); + if (!n) + n = tz_with_colon_len(line, end - line); end -= n; n = short_time_len(line, end - line); @@ -733,8 +753,8 @@ static int has_epoch_timestamp(const char *nameline) " " "[0-2][0-9]:[0-5][0-9]:00(\\.0+)?" " " - "([-+][0-2][0-9][0-5][0-9])\n"; - const char *timestamp = NULL, *cp; + "([-+][0-2][0-9]:?[0-5][0-9])\n"; + const char *timestamp = NULL, *cp, *colon; static regex_t *stamp; regmatch_t m[10]; int zoneoffset; @@ -764,8 +784,11 @@ static int has_epoch_timestamp(const char *nameline) return 0; } - zoneoffset = strtol(timestamp + m[3].rm_so + 1, NULL, 10); - zoneoffset = (zoneoffset / 100) * 60 + (zoneoffset % 100); + zoneoffset = strtol(timestamp + m[3].rm_so + 1, (char **) &colon, 10); + if (*colon == ':') + zoneoffset = zoneoffset * 60 + strtol(colon + 1, NULL, 10); + else + zoneoffset = (zoneoffset / 100) * 60 + (zoneoffset % 100); if (timestamp[m[3].rm_so] == '-') zoneoffset = -zoneoffset; @@ -919,28 +942,28 @@ static int gitdiff_newfile(const char *line, struct patch *patch) static int gitdiff_copysrc(const char *line, struct patch *patch) { patch->is_copy = 1; - patch->old_name = find_name(line, NULL, 0, 0); + patch->old_name = find_name(line, NULL, p_value ? p_value - 1 : 0, 0); return 0; } static int gitdiff_copydst(const char *line, struct patch *patch) { patch->is_copy = 1; - patch->new_name = find_name(line, NULL, 0, 0); + patch->new_name = find_name(line, NULL, p_value ? p_value - 1 : 0, 0); return 0; } static int gitdiff_renamesrc(const char *line, struct patch *patch) { patch->is_rename = 1; - patch->old_name = find_name(line, NULL, 0, 0); + patch->old_name = find_name(line, NULL, p_value ? p_value - 1 : 0, 0); return 0; } static int gitdiff_renamedst(const char *line, struct patch *patch) { patch->is_rename = 1; - patch->new_name = find_name(line, NULL, 0, 0); + patch->new_name = find_name(line, NULL, p_value ? p_value - 1 : 0, 0); return 0; } @@ -1025,7 +1048,7 @@ static char *git_header_name(char *line, int llen) { const char *name; const char *second = NULL; - size_t len; + size_t len, line_len; line += strlen("diff --git "); llen -= strlen("diff --git "); @@ -1125,6 +1148,10 @@ static char *git_header_name(char *line, int llen) * Accept a name only if it shows up twice, exactly the same * form. */ + second = strchr(name, '\n'); + if (!second) + return NULL; + line_len = second - name; for (len = 0 ; ; len++) { switch (name[len]) { default: @@ -1132,15 +1159,11 @@ static char *git_header_name(char *line, int llen) case '\n': return NULL; case '\t': case ' ': - second = name+len; - for (;;) { - char c = *second++; - if (c == '\n') - return NULL; - if (c == '/') - break; - } - if (second[len] == '\n' && !memcmp(name, second, len)) { + second = stop_at_slash(name + len, line_len - len); + if (!second) + return NULL; + second++; + if (second[len] == '\n' && !strncmp(name, second, len)) { return xmemdupz(name, len); } } diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c index f8eba53c82..3cbeb299d1 100644 --- a/builtin/pack-objects.c +++ b/builtin/pack-objects.c @@ -1298,9 +1298,23 @@ static int try_delta(struct unpacked *trg, struct unpacked *src, read_lock(); src->data = read_sha1_file(src_entry->idx.sha1, &type, &sz); read_unlock(); - if (!src->data) + if (!src->data) { + if (src_entry->preferred_base) { + static int warned = 0; + if (!warned++) + warning("object %s cannot be read", + sha1_to_hex(src_entry->idx.sha1)); + /* + * Those objects are not included in the + * resulting pack. Be resilient and ignore + * them if they can't be read, in case the + * pack could be created nevertheless. + */ + return 0; + } die("object %s cannot be read", sha1_to_hex(src_entry->idx.sha1)); + } if (sz != src_size) die("object %s inconsistent object length (%lu vs %lu)", sha1_to_hex(src_entry->idx.sha1), sz, src_size); diff --git a/builtin/revert.c b/builtin/revert.c index 57b51e4a0e..bb6e9e83b7 100644 --- a/builtin/revert.c +++ b/builtin/revert.c @@ -547,6 +547,21 @@ static void prepare_revs(struct rev_info *revs) die("empty commit set passed"); } +static void read_and_refresh_cache(const char *me) +{ + static struct lock_file index_lock; + int index_fd = hold_locked_index(&index_lock, 0); + if (read_index_preload(&the_index, NULL) < 0) + die("git %s: failed to read the index", me); + refresh_index(&the_index, REFRESH_QUIET|REFRESH_UNMERGED, NULL, NULL, NULL); + if (the_index.cache_changed) { + if (write_index(&the_index, index_fd) || + commit_locked_index(&index_lock)) + die("git %s: failed to refresh the index", me); + } + rollback_lock_file(&index_lock); +} + static int revert_or_cherry_pick(int argc, const char **argv) { struct rev_info revs; @@ -567,8 +582,7 @@ static int revert_or_cherry_pick(int argc, const char **argv) die("cherry-pick --ff cannot be used with --edit"); } - if (read_cache() < 0) - die("git %s: failed to read the index", me); + read_and_refresh_cache(me); prepare_revs(&revs); diff --git a/builtin/tag.c b/builtin/tag.c index d311491e49..617a58f058 100644 --- a/builtin/tag.c +++ b/builtin/tag.c @@ -29,8 +29,6 @@ struct tag_filter { struct commit_list *with_commit; }; -#define PGP_SIGNATURE "-----BEGIN PGP SIGNATURE-----" - static int show_reference(const char *refname, const unsigned char *sha1, int flag, void *cb_data) { @@ -70,9 +68,9 @@ static int show_reference(const char *refname, const unsigned char *sha1, return 0; } /* only take up to "lines" lines, and strip the signature */ + size = parse_signature(buf, size); for (i = 0, sp += 2; - i < filter->lines && sp < buf + size && - prefixcmp(sp, PGP_SIGNATURE "\n"); + i < filter->lines && sp < buf + size; i++) { if (i) printf("\n "); @@ -242,8 +240,7 @@ static void write_tag_body(int fd, const unsigned char *sha1) { unsigned long size; enum object_type type; - char *buf, *sp, *eob; - size_t len; + char *buf, *sp; buf = read_sha1_file(sha1, &type, &size); if (!buf) @@ -256,12 +253,7 @@ static void write_tag_body(int fd, const unsigned char *sha1) return; } sp += 2; /* skip the 2 LFs */ - eob = strstr(sp, "\n" PGP_SIGNATURE "\n"); - if (eob) - len = eob - sp; - else - len = buf + size - sp; - write_or_die(fd, sp, len); + write_or_die(fd, sp, parse_signature(sp, buf + size - sp)); free(buf); } diff --git a/builtin/verify-tag.c b/builtin/verify-tag.c index 9f482c29f5..86cac6d715 100644 --- a/builtin/verify-tag.c +++ b/builtin/verify-tag.c @@ -17,13 +17,11 @@ static const char * const verify_tag_usage[] = { NULL }; -#define PGP_SIGNATURE "-----BEGIN PGP SIGNATURE-----" - static int run_gpg_verify(const char *buf, unsigned long size, int verbose) { struct child_process gpg; const char *args_gpg[] = {"gpg", "--verify", "FILE", "-", NULL}; - char path[PATH_MAX], *eol; + char path[PATH_MAX]; size_t len; int fd, ret; @@ -37,11 +35,7 @@ static int run_gpg_verify(const char *buf, unsigned long size, int verbose) close(fd); /* find the length without signature */ - len = 0; - while (len < size && prefixcmp(buf + len, PGP_SIGNATURE)) { - eol = memchr(buf + len, '\n', size - len); - len += eol ? eol - (buf + len) + 1 : size - len; - } + len = parse_signature(buf, size); if (verbose) write_in_full(1, buf, len); |