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local transport: keep better track of memory

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Store the ref information in a private struct so we can free it
together with the rest.

Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>
This commit is contained in:
Carlos Martín Nieto 2011-06-06 19:21:05 +02:00
parent 7e305056d8
commit 0a9a38e539
1 changed files with 46 additions and 12 deletions
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58
src/transport_local.c
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@ -8,6 +8,11 @@
#include "refs.h"
#include "transport.h"
typedef struct {
git_repository *repo;
git_vector *refs;
} local_priv;
static int cmp_refs(const void *a, const void *b)
{
const char *stra = *(const char **) a;
@ -24,6 +29,7 @@ static int local_connect(git_transport *transport, git_net_direction GIT_UNUSED(
{
git_repository *repo;
int error;
local_priv *priv;
const char *path;
const char file_prefix[] = "file://";
GIT_UNUSED_ARG(dir);
@ -38,7 +44,15 @@ static int local_connect(git_transport *transport, git_net_direction GIT_UNUSED(
if (error < GIT_SUCCESS)
return git__rethrow(error, "Failed to open remote");
transport->private = repo;
priv = git__malloc(sizeof(local_priv));
if (priv == NULL) {
git_repository_free(repo);
return GIT_ENOMEM;
}
priv->repo = repo;
transport->private = priv;
transport->connected = 1;
@ -119,18 +133,25 @@ static int local_ls(git_transport *transport, git_headarray *array)
int error;
unsigned int i;
git_repository *repo;
git_vector vec;
git_vector *vec;
git_strarray refs;
local_priv *priv = transport->private;
assert(transport && transport->connected);
repo = transport->private;
repo = priv->repo;
error = git_reference_listall(&refs, repo, GIT_REF_LISTALL);
if (error < GIT_SUCCESS)
return git__rethrow(error, "Failed to list remote heads");
error = git_vector_init(&vec, refs.count, NULL);
vec = git__malloc(sizeof(git_vector));
if (vec == NULL) {
error = GIT_ENOMEM;
goto out;
}
error = git_vector_init(vec, refs.count, NULL);
if (error < GIT_SUCCESS)
return error;
@ -138,23 +159,24 @@ static int local_ls(git_transport *transport, git_headarray *array)
qsort(refs.strings, refs.count, sizeof(char *), cmp_refs);
/* Add HEAD */
error = add_ref(GIT_HEAD_FILE, repo, &vec);
error = add_ref(GIT_HEAD_FILE, repo, vec);
if (error < GIT_SUCCESS)
goto out;
for (i = 0; i < refs.count; ++i) {
error = add_ref(refs.strings[i], repo, &vec);
error = add_ref(refs.strings[i], repo, vec);
if (error < GIT_SUCCESS)
goto out;
}
array->len = vec.length;
array->heads = (git_remote_head **) vec.contents;
array->len = vec->length;
array->heads = (git_remote_head **)vec->contents;
priv->refs = vec;
out:
if (error < GIT_SUCCESS) {
git_strarray_free(&refs);
}
git_strarray_free(&refs);
return error;
}
@ -168,9 +190,21 @@ static int local_close(git_transport *GIT_UNUSED(transport))
static void local_free(git_transport *transport)
{
unsigned int i;
local_priv *priv = transport->private;
git_vector *vec = priv->refs;
assert(transport);
git_repository_free(transport->private);
for (i = 0; i < vec->length; ++i) {
git_remote_head *h = git_vector_get(vec, i);
free(h->name);
free(h);
}
git_vector_free(vec);
free(vec);
git_repository_free(priv->repo);
free(priv);
free(transport->url);
free(transport);
}