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sftp_close_handle: free any trailing write chunks

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This commit is contained in:
Daniel Stenberg
2010-10-25 16:30:09 +02:00
parent 727043074a
commit 95db6cc62c
1 changed files with 13 additions and 0 deletions
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13
src/sftp.c
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@@ -1757,6 +1757,7 @@ sftp_close_handle(LIBSSH2_SFTP_HANDLE *handle)
ssize_t packet_len = handle->handle_len + 13; ssize_t packet_len = handle->handle_len + 13;
unsigned char *s, *data = NULL; unsigned char *s, *data = NULL;
int rc; int rc;
struct sftp_write_chunk *chunk;
if (handle->close_state == libssh2_NB_state_idle) { if (handle->close_state == libssh2_NB_state_idle) {
_libssh2_debug(session, LIBSSH2_TRACE_SFTP, "Closing handle"); _libssh2_debug(session, LIBSSH2_TRACE_SFTP, "Closing handle");
@@ -1832,6 +1833,18 @@ sftp_close_handle(LIBSSH2_SFTP_HANDLE *handle)
LIBSSH2_FREE(session, handle->u.dir.names_packet); LIBSSH2_FREE(session, handle->u.dir.names_packet);
} }
/* remove pending write chunks */
do {
chunk = _libssh2_list_first(&handle->write_list);
if(chunk) {
struct sftp_write_chunk *next =
_libssh2_list_next(&chunk->node);
_libssh2_list_remove(&chunk->node);
LIBSSH2_FREE(session, chunk);
chunk = next;
}
} while(chunk);
handle->close_state = libssh2_NB_state_idle; handle->close_state = libssh2_NB_state_idle;
LIBSSH2_FREE(session, handle); LIBSSH2_FREE(session, handle);