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Diffstat (limited to 'read-cache.c')
-rw-r--r--read-cache.c72
1 files changed, 45 insertions, 27 deletions
diff --git a/read-cache.c b/read-cache.c
index 8f3e9eb314..36ff89f29e 100644
--- a/read-cache.c
+++ b/read-cache.c
@@ -17,6 +17,7 @@
#include "varint.h"
#include "split-index.h"
#include "sigchain.h"
+#include "utf8.h"
static struct cache_entry *refresh_cache_entry(struct cache_entry *ce,
unsigned int options);
@@ -680,15 +681,18 @@ int add_to_index(struct index_state *istate, const char *path, struct stat *st,
alias = index_file_exists(istate, ce->name, ce_namelen(ce), ignore_case);
if (alias && !ce_stage(alias) && !ie_match_stat(istate, alias, st, ce_option)) {
/* Nothing changed, really */
- free(ce);
if (!S_ISGITLINK(alias->ce_mode))
ce_mark_uptodate(alias);
alias->ce_flags |= CE_ADDED;
+
+ free(ce);
return 0;
}
if (!intent_only) {
- if (index_path(ce->sha1, path, st, HASH_WRITE_OBJECT))
+ if (index_path(ce->sha1, path, st, HASH_WRITE_OBJECT)) {
+ free(ce);
return error("unable to index file %s", path);
+ }
} else
set_object_name_for_intent_to_add_entry(ce);
@@ -703,9 +707,11 @@ int add_to_index(struct index_state *istate, const char *path, struct stat *st,
ce->ce_mode == alias->ce_mode);
if (pretend)
- ;
- else if (add_index_entry(istate, ce, add_option))
- return error("unable to add %s to index",path);
+ free(ce);
+ else if (add_index_entry(istate, ce, add_option)) {
+ free(ce);
+ return error("unable to add %s to index", path);
+ }
if (verbose && !was_same)
printf("add '%s'\n", path);
return 0;
@@ -724,7 +730,7 @@ struct cache_entry *make_cache_entry(unsigned int mode,
unsigned int refresh_options)
{
int size, len;
- struct cache_entry *ce;
+ struct cache_entry *ce, *ret;
if (!verify_path(path)) {
error("Invalid path '%s'", path);
@@ -741,7 +747,10 @@ struct cache_entry *make_cache_entry(unsigned int mode,
ce->ce_namelen = len;
ce->ce_mode = create_ce_mode(mode);
- return refresh_cache_entry(ce, refresh_options);
+ ret = refresh_cache_entry(ce, refresh_options);
+ if (ret != ce)
+ free(ce);
+ return ret;
}
int ce_same_name(const struct cache_entry *a, const struct cache_entry *b)
@@ -776,9 +785,10 @@ static int verify_dotfile(const char *rest)
* shares the path end test with the ".." case.
*/
case 'g':
- if (rest[1] != 'i')
+ case 'G':
+ if (rest[1] != 'i' && rest[1] != 'I')
break;
- if (rest[2] != 't')
+ if (rest[2] != 't' && rest[2] != 'T')
break;
rest += 2;
/* fallthrough */
@@ -802,6 +812,10 @@ int verify_path(const char *path)
return 1;
if (is_dir_sep(c)) {
inside:
+ if (protect_hfs && is_hfs_dotgit(path))
+ return 0;
+ if (protect_ntfs && is_ntfs_dotgit(path))
+ return 0;
c = *path++;
if ((c == '.' && !verify_dotfile(path)) ||
is_dir_sep(c) || c == '\0')
@@ -1474,18 +1488,25 @@ static struct cache_entry *create_from_disk(struct ondisk_cache_entry *ondisk,
return ce;
}
-static void check_ce_order(struct cache_entry *ce, struct cache_entry *next_ce)
+static void check_ce_order(struct index_state *istate)
{
- int name_compare = strcmp(ce->name, next_ce->name);
- if (0 < name_compare)
- die("unordered stage entries in index");
- if (!name_compare) {
- if (!ce_stage(ce))
- die("multiple stage entries for merged file '%s'",
- ce->name);
- if (ce_stage(ce) > ce_stage(next_ce))
- die("unordered stage entries for '%s'",
- ce->name);
+ unsigned int i;
+
+ for (i = 1; i < istate->cache_nr; i++) {
+ struct cache_entry *ce = istate->cache[i - 1];
+ struct cache_entry *next_ce = istate->cache[i];
+ int name_compare = strcmp(ce->name, next_ce->name);
+
+ if (0 < name_compare)
+ die("unordered stage entries in index");
+ if (!name_compare) {
+ if (!ce_stage(ce))
+ die("multiple stage entries for merged file '%s'",
+ ce->name);
+ if (ce_stage(ce) > ce_stage(next_ce))
+ die("unordered stage entries for '%s'",
+ ce->name);
+ }
}
}
@@ -1550,9 +1571,6 @@ int do_read_index(struct index_state *istate, const char *path, int must_exist)
ce = create_from_disk(disk_ce, &consumed, previous_name);
set_index_entry(istate, i, ce);
- if (i > 0)
- check_ce_order(istate->cache[i - 1], ce);
-
src_offset += consumed;
}
strbuf_release(&previous_name_buf);
@@ -1596,11 +1614,10 @@ int read_index_from(struct index_state *istate, const char *path)
ret = do_read_index(istate, path, 0);
split_index = istate->split_index;
- if (!split_index)
- return ret;
-
- if (is_null_sha1(split_index->base_sha1))
+ if (!split_index || is_null_sha1(split_index->base_sha1)) {
+ check_ce_order(istate);
return ret;
+ }
if (split_index->base)
discard_index(split_index->base);
@@ -1616,6 +1633,7 @@ int read_index_from(struct index_state *istate, const char *path)
sha1_to_hex(split_index->base_sha1)),
sha1_to_hex(split_index->base->sha1));
merge_base_index(istate);
+ check_ce_order(istate);
return ret;
}