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| author | Stuart Haslam <stuart.haslam@arm.com> | 2014-11-18 09:59:04 +0000 |
|---|---|---|
| committer | Stuart Haslam <stuart.haslam@arm.com> | 2014-11-18 09:59:04 +0000 |
| commit | e4f320d29aacf6dffb0f99bde5cdc73ed1675fa2 (patch) | |
| tree | 1e0196713de90f658a4f38e19ee6d2ccab079766 | |
| parent | 4ad5c5143f63313a6564086ba514495c7e2104c8 (diff) | |
queue: avoid SEGV when attempting to enq 0 bufferspktio
Signed-off-by: Stuart Haslam <stuart.haslam@arm.com>
| -rw-r--r-- | platform/linux-generic/odp_queue.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/platform/linux-generic/odp_queue.c b/platform/linux-generic/odp_queue.c index 1b7cc9ae..5e8811ca 100644 --- a/platform/linux-generic/odp_queue.c +++ b/platform/linux-generic/odp_queue.c @@ -279,6 +279,9 @@ int queue_enq_multi(queue_entry_t *queue, odp_buffer_hdr_t *buf_hdr[], int num) int i; odp_buffer_hdr_t *tail; + if (num <= 0) + return -1; + for (i = 0; i < num - 1; i++) buf_hdr[i]->next = buf_hdr[i+1]; |