Hi Steve,
On Sat, 2021-05-15 at 09:43 -0400, Steve Grubb wrote:
> This patch fixes a couple memory leaks.
>
> In filesystem, g_file_get_contents allocates fresh memory to buf.
> It needs to be freed after conversion to a GString object.
>
> Destination was missed on an error path as is mld.
>
> ---
> obexd/plugins/filesystem.c | 2 +-
> obexd/plugins/ftp.c | 8 ++++++--
> obexd/plugins/messages-dummy.c | 1 +
> 3 files changed, 8 insertions(+), 3 deletions(-)
>
> diff --git a/obexd/plugins/filesystem.c b/obexd/plugins/filesystem.c
> index 09bff8ad0..44e3cf3d2 100644
> --- a/obexd/plugins/filesystem.c
> +++ b/obexd/plugins/filesystem.c@@ -416,6 +416,7 @@ static void *capability_open(const char *name, int oflag, mode_t mode,
CI wasn't able to apply the patch and couldn't run the tests, and I think because of this line.
> }
>
> object->buffer = g_string_new(buf);
> + g_free(buf);
>
> if (size)
> *size = object->buffer->len;
> diff --git a/obexd/plugins/ftp.c b/obexd/plugins/ftp.c
> index 259bfcae2..4b04bab06 100644
> --- a/obexd/plugins/ftp.c
> +++ b/obexd/plugins/ftp.c
> @@ -386,8 +386,10 @@ static int ftp_copy(struct ftp_session *ftp, const char *name,
> ret = verify_path(destdir);
> g_free(destdir);
>
> - if (ret < 0)
> + if (ret < 0) {
> + g_free(destination);
> return ret;
> + }
>
> source = g_build_filename(ftp->folder, name, NULL);
>
> @@ -424,8 +426,10 @@ static int ftp_move(struct ftp_session *ftp, const char *name,
> ret = verify_path(destdir);
> g_free(destdir);
>
> - if (ret < 0)
> + if (ret < 0) {
> + g_free(destination);
> return ret;
> + }
>
> source = g_build_filename(ftp->folder, name, NULL);
>
> diff --git a/obexd/plugins/messages-dummy.c b/obexd/plugins/messages-dummy.c
> index 34199fa05..e37b52df6 100644
> --- a/obexd/plugins/messages-dummy.c
> +++ b/obexd/plugins/messages-dummy.c
> @@ -488,6 +488,7 @@ int messages_get_messages_listing(void *session, const char *name,
> int err = -errno;
> DBG("fopen(): %d, %s", -err, strerror(-err));
> g_free(path);
> + g_free(mld);
> return -EBADR;
> }
> }
