git_setup_gettext: plug memory leak

diff --git a/read-cache.c b/read-cache.c
index 977921d90c65ea94b40cb7f8332246bf77c0f215..10f1c6bb8a316e85448445afc3478c832d61709c 100644 (file)
--- a/read-cache.c
+++ b/read-cache.c
@@ -62,6 +62,7 @@ static void replace_index_entry(struct index_state *istate, int nr, struct cache
        replace_index_entry_in_base(istate, old, ce);
        remove_name_hash(istate, old);
        free(old);
+       ce->ce_flags &= ~CE_HASHED;
        set_index_entry(istate, nr, ce);
        ce->ce_flags |= CE_UPDATE_IN_BASE;
        mark_fsmonitor_invalid(istate, ce);
@@ -184,7 +185,7 @@ static int ce_compare_link(const struct cache_entry *ce, size_t expected_size)
        if (strbuf_readlink(&sb, ce->name, expected_size))
                return -1;
 
-       buffer = read_sha1_file(ce->oid.hash, &type, &size);
+       buffer = read_object_file(&ce->oid, &type, &size);
        if (buffer) {
                if (size == sb.len)
                        match = memcmp(buffer, sb.buf, size);
@@ -1324,7 +1325,8 @@ static struct cache_entry *refresh_cache_ent(struct index_state *istate,
 
        size = ce_size(ce);
        updated = xmalloc(size);
-       memcpy(updated, ce, size);
+       copy_cache_entry(updated, ce);
+       memcpy(updated->name, ce->name, ce->ce_namelen + 1);
        fill_stat_cache_info(updated, &st);
        /*
         * If ignore_valid is not set, we should leave CE_VALID bit
@@ -2108,13 +2110,15 @@ static int ce_write_entry(git_hash_ctx *c, int fd, struct cache_entry *ce,
                          struct strbuf *previous_name, struct ondisk_cache_entry *ondisk)
 {
        int size;
-       int saved_namelen = saved_namelen; /* compiler workaround */
        int result;
+       unsigned int saved_namelen;
+       int stripped_name = 0;
        static unsigned char padding[8] = { 0x00 };
 
        if (ce->ce_flags & CE_STRIP_NAME) {
                saved_namelen = ce_namelen(ce);
                ce->ce_namelen = 0;
+               stripped_name = 1;
        }
 
        if (ce->ce_flags & CE_EXTENDED)
@@ -2154,7 +2158,7 @@ static int ce_write_entry(git_hash_ctx *c, int fd, struct cache_entry *ce,
                strbuf_splice(previous_name, common, to_remove,
                              ce->name + common, ce_namelen(ce) - common);
        }
-       if (ce->ce_flags & CE_STRIP_NAME) {
+       if (stripped_name) {
                ce->ce_namelen = saved_namelen;
                ce->ce_flags &= ~CE_STRIP_NAME;
        }
@@ -2538,6 +2542,12 @@ int write_locked_index(struct index_state *istate, struct lock_file *lock,
        int new_shared_index, ret;
        struct split_index *si = istate->split_index;
 
+       if ((flags & SKIP_IF_UNCHANGED) && !istate->cache_changed) {
+               if (flags & COMMIT_LOCK)
+                       rollback_lock_file(lock);
+               return 0;
+       }
+
        if (istate->fsmonitor_last_update)
                fill_fsmonitor_bitmap(istate);
 
@@ -2683,7 +2693,7 @@ void *read_blob_data_from_index(const struct index_state *istate,
        }
        if (pos < 0)
                return NULL;
-       data = read_sha1_file(istate->cache[pos]->oid.hash, &type, &sz);
+       data = read_object_file(&istate->cache[pos]->oid, &type, &sz);
        if (!data || type != OBJ_BLOB) {
                free(data);
                return NULL;