From: Steven Luong Date: Wed, 24 Jul 2019 18:16:46 +0000 (-0700) Subject: memif: Fix uninitialized variable as reported by coverity X-Git-Tag: v20.01-rc0~105 X-Git-Url: https://gerrit.fd.io/r/gitweb?p=vpp.git;a=commitdiff_plain;h=0dbaa59e075f9ac44b0bd23ed2c9adbd85215e8f memif: Fix uninitialized variable as reported by coverity When mode == ip, the variable next_index is not initialized. Although insde the while loop, ni will be fixed to contain next[0], it is easier to initialize it. Type: fix Change-Id: I6653a958bbc5105e7266bf89e3c8569ff00f0199 Signed-off-by: Steven Luong --- diff --git a/src/plugins/memif/node.c b/src/plugins/memif/node.c index a4b8245b520..154d2444957 100644 --- a/src/plugins/memif/node.c +++ b/src/plugins/memif/node.c @@ -185,7 +185,8 @@ memif_device_input_inline (vlib_main_t * vm, vlib_node_runtime_t * node, u16 nexts[MEMIF_RX_VECTOR_SZ], *next = nexts; u32 _to_next_bufs[MEMIF_RX_VECTOR_SZ], *to_next_bufs = _to_next_bufs, *bi; u32 n_rx_packets = 0, n_rx_bytes = 0; - u32 n_left, n_left_to_next, next_index; + u32 n_left, n_left_to_next; + u32 next_index = VNET_DEVICE_INPUT_NEXT_ETHERNET_INPUT; vlib_buffer_t *b0, *b1, *b2, *b3; u32 thread_index = vm->thread_index; memif_per_thread_data_t *ptd = vec_elt_at_index (mm->per_thread_data,