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-rw-r--r--dir.c75
1 files changed, 18 insertions, 57 deletions
diff --git a/dir.c b/dir.c
index ab6477d777..ad30a5a46d 100644
--- a/dir.c
+++ b/dir.c
@@ -7,7 +7,6 @@
* Copyright (C) Linus Torvalds, 2005-2006
* Junio Hamano, 2005-2006
*/
-#define NO_THE_INDEX_COMPATIBILITY_MACROS
#include "cache.h"
#include "config.h"
#include "dir.h"
@@ -276,44 +275,6 @@ static int do_read_blob(const struct object_id *oid, struct oid_stat *oid_stat,
#define DO_MATCH_DIRECTORY (1<<1)
#define DO_MATCH_SUBMODULE (1<<2)
-static int match_attrs(const struct index_state *istate,
- const char *name, int namelen,
- const struct pathspec_item *item)
-{
- int i;
- char *to_free = NULL;
-
- if (name[namelen])
- name = to_free = xmemdupz(name, namelen);
-
- git_check_attr(istate, name, item->attr_check);
-
- free(to_free);
-
- for (i = 0; i < item->attr_match_nr; i++) {
- const char *value;
- int matched;
- enum attr_match_mode match_mode;
-
- value = item->attr_check->items[i].value;
- match_mode = item->attr_match[i].match_mode;
-
- if (ATTR_TRUE(value))
- matched = (match_mode == MATCH_SET);
- else if (ATTR_FALSE(value))
- matched = (match_mode == MATCH_UNSET);
- else if (ATTR_UNSET(value))
- matched = (match_mode == MATCH_UNSPECIFIED);
- else
- matched = (match_mode == MATCH_VALUE &&
- !strcmp(item->attr_match[i].value, value));
- if (!matched)
- return 0;
- }
-
- return 1;
-}
-
/*
* Does 'match' match the given name?
* A match is found if
@@ -367,7 +328,8 @@ static int match_pathspec_item(const struct index_state *istate,
strncmp(item->match, name - prefix, item->prefix))
return 0;
- if (item->attr_match_nr && !match_attrs(istate, name, namelen, item))
+ if (item->attr_match_nr &&
+ !match_pathspec_attrs(istate, name, namelen, item))
return 0;
/* If the match was just the prefix, we matched */
@@ -540,8 +502,7 @@ int submodule_path_match(const struct index_state *istate,
}
int report_path_error(const char *ps_matched,
- const struct pathspec *pathspec,
- const char *prefix)
+ const struct pathspec *pathspec)
{
/*
* Make sure all pathspec matched; otherwise it is an error.
@@ -2583,13 +2544,9 @@ struct ondisk_untracked_cache {
struct stat_data info_exclude_stat;
struct stat_data excludes_file_stat;
uint32_t dir_flags;
- unsigned char info_exclude_sha1[20];
- unsigned char excludes_file_sha1[20];
- char exclude_per_dir[FLEX_ARRAY];
};
#define ouc_offset(x) offsetof(struct ondisk_untracked_cache, x)
-#define ouc_size(len) (ouc_offset(exclude_per_dir) + len + 1)
struct write_data {
int index; /* number of written untracked_cache_dir */
@@ -2672,20 +2629,21 @@ void write_untracked_extension(struct strbuf *out, struct untracked_cache *untra
struct write_data wd;
unsigned char varbuf[16];
int varint_len;
- size_t len = strlen(untracked->exclude_per_dir);
+ const unsigned hashsz = the_hash_algo->rawsz;
- FLEX_ALLOC_MEM(ouc, exclude_per_dir, untracked->exclude_per_dir, len);
+ ouc = xcalloc(1, sizeof(*ouc));
stat_data_to_disk(&ouc->info_exclude_stat, &untracked->ss_info_exclude.stat);
stat_data_to_disk(&ouc->excludes_file_stat, &untracked->ss_excludes_file.stat);
- hashcpy(ouc->info_exclude_sha1, untracked->ss_info_exclude.oid.hash);
- hashcpy(ouc->excludes_file_sha1, untracked->ss_excludes_file.oid.hash);
ouc->dir_flags = htonl(untracked->dir_flags);
varint_len = encode_varint(untracked->ident.len, varbuf);
strbuf_add(out, varbuf, varint_len);
strbuf_addbuf(out, &untracked->ident);
- strbuf_add(out, ouc, ouc_size(len));
+ strbuf_add(out, ouc, sizeof(*ouc));
+ strbuf_add(out, untracked->ss_info_exclude.oid.hash, hashsz);
+ strbuf_add(out, untracked->ss_excludes_file.oid.hash, hashsz);
+ strbuf_add(out, untracked->exclude_per_dir, strlen(untracked->exclude_per_dir) + 1);
FREE_AND_NULL(ouc);
if (!untracked->root) {
@@ -2798,7 +2756,7 @@ static int read_one_dir(struct untracked_cache_dir **untracked_,
next = data + len + 1;
if (next > rd->end)
return -1;
- *untracked_ = untracked = xmalloc(st_add(sizeof(*untracked), len));
+ *untracked_ = untracked = xmalloc(st_add3(sizeof(*untracked), len, 1));
memcpy(untracked, &ud, sizeof(ud));
memcpy(untracked->name, data, len + 1);
data = next;
@@ -2872,6 +2830,9 @@ struct untracked_cache *read_untracked_extension(const void *data, unsigned long
int ident_len;
ssize_t len;
const char *exclude_per_dir;
+ const unsigned hashsz = the_hash_algo->rawsz;
+ const unsigned offset = sizeof(struct ondisk_untracked_cache);
+ const unsigned exclude_per_dir_offset = offset + 2 * hashsz;
if (sz <= 1 || end[-1] != '\0')
return NULL;
@@ -2883,7 +2844,7 @@ struct untracked_cache *read_untracked_extension(const void *data, unsigned long
ident = (const char *)next;
next += ident_len;
- if (next + ouc_size(0) > end)
+ if (next + exclude_per_dir_offset + 1 > end)
return NULL;
uc = xcalloc(1, sizeof(*uc));
@@ -2891,15 +2852,15 @@ struct untracked_cache *read_untracked_extension(const void *data, unsigned long
strbuf_add(&uc->ident, ident, ident_len);
load_oid_stat(&uc->ss_info_exclude,
next + ouc_offset(info_exclude_stat),
- next + ouc_offset(info_exclude_sha1));
+ next + offset);
load_oid_stat(&uc->ss_excludes_file,
next + ouc_offset(excludes_file_stat),
- next + ouc_offset(excludes_file_sha1));
+ next + offset + hashsz);
uc->dir_flags = get_be32(next + ouc_offset(dir_flags));
- exclude_per_dir = (const char *)next + ouc_offset(exclude_per_dir);
+ exclude_per_dir = (const char *)next + exclude_per_dir_offset;
uc->exclude_per_dir = xstrdup(exclude_per_dir);
/* NUL after exclude_per_dir is covered by sizeof(*ouc) */
- next += ouc_size(strlen(exclude_per_dir));
+ next += exclude_per_dir_offset + strlen(exclude_per_dir) + 1;
if (next >= end)
goto done2;
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-16 05:50:33 +0000