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| author |   Haiyue Wang <haiyue.wang@intel.com> | 2022-08-30 14:33:02 +0800 |
|---|---|---|
| committer |   Damjan Marion <dmarion@0xa5.net> | 2022-08-30 18:13:18 +0000 |
| commit | 4cbc8b20c78cbc2b8037f97078106e5e1a31a637 (patch) | |
| tree | b2cd3960a9223f328aebdf14ec4e16ce939e6514 | |
| parent | fcb2132d74627178a5a83fabd0addf741654fe63 (diff) | |
dma_intel: fix the wrong unformat type
The unformat type for "%d" should be u32 or int, otherwise the 'did' in
high stack address will be overflow to zero by the 'qid' which is in the
low stack address.
Like input "dev wq3.2" will return "did=0, qid=2".
Type: fix
Signed-off-by: Haiyue Wang <haiyue.wang@intel.com>
Change-Id: I0fe1d5b03e2c47e0a7925193e2c2f1ccc31d3e90
| -rw-r--r-- | src/plugins/dma_intel/main.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/plugins/dma_intel/main.c b/src/plugins/dma_intel/main.c index 4e9df04ea9e..0f9ac185b9d 100644 --- a/src/plugins/dma_intel/main.c +++ b/src/plugins/dma_intel/main.c @@ -222,7 +222,7 @@ dsa_config (vlib_main_t *vm, unformat_input_t *input) { clib_error_t *error = 0; intel_dsa_channel_t *ch; - u8 did, qid; + u32 did, qid; if (intel_dsa_main.lock == 0) clib_spinlock_init (&(intel_dsa_main.lock)); |