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[nfs] Fix double free bug on error path

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Signed-off-by: Michael Brown <mcb30@ipxe.org>
This commit is contained in:
Michael Brown
2017-03-21 13:45:17 +02:00
parent 91372d6dab
commit e500e5dd07
1 changed files with 1 additions and 6 deletions
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7
src/net/tcp/oncrpc.c
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@@ -128,7 +128,6 @@ void oncrpc_init_session ( struct oncrpc_session *session,
int oncrpc_call ( struct interface *intf, struct oncrpc_session *session, int oncrpc_call ( struct interface *intf, struct oncrpc_session *session,
uint32_t proc_name, const struct oncrpc_field fields[] ) { uint32_t proc_name, const struct oncrpc_field fields[] ) {
int rc;
size_t frame_size; size_t frame_size;
struct io_buffer *io_buf; struct io_buffer *io_buf;
@@ -161,11 +160,7 @@ int oncrpc_call ( struct interface *intf, struct oncrpc_session *session,
oncrpc_iob_add_fields ( io_buf, header ); oncrpc_iob_add_fields ( io_buf, header );
oncrpc_iob_add_fields ( io_buf, fields ); oncrpc_iob_add_fields ( io_buf, fields );
rc = xfer_deliver_iob ( intf, io_buf ); return xfer_deliver_iob ( intf, iob_disown ( io_buf ) );
if ( rc != 0 )
free_iob ( io_buf );
return rc;
} }
size_t oncrpc_compute_size ( const struct oncrpc_field fields[] ) { size_t oncrpc_compute_size ( const struct oncrpc_field fields[] ) {