diff options
| author |   Fulup Ar Foll <fulup@iot.bzh> | 2017-07-13 23:42:37 +0200 |
|---|---|---|
| committer |   GitHub <noreply@github.com> | 2017-07-13 23:42:37 +0200 |
| commit | b64500c1e9bc55e273bb57b8423b8c3d4f0ead83 (patch) | |
| tree | 76ac8211f552bdd70b07849338039038a8e56dbe | |
| parent | 78f5e26f3e977cba3711c2dcb15314d9821119fd (diff) | |
| parent | 1cb82932afe865908badb3b4f989a8887609ef08 (diff) | |
Merge pull request #3 from tkummermehr/Fix_CDEV_Write
Fix crash of TX CDEV write, when there is many traffic
| -rw-r--r-- | ucs2-afb/ucs_binding.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/ucs2-afb/ucs_binding.c b/ucs2-afb/ucs_binding.c index 1819407..ba49e20 100644 --- a/ucs2-afb/ucs_binding.c +++ b/ucs2-afb/ucs_binding.c @@ -154,7 +154,6 @@ PUBLIC void UCSI_CB_SendMostMessage(void *pTag, const uint8_t *pData, uint32_t l CdevData_t *cdevTx = &ucsContext->tx; uint32_t total = 0; - if (NULL == pData || 0 == len) return; if (O_RDONLY == cdevTx->fileFlags) return; @@ -167,13 +166,11 @@ PUBLIC void UCSI_CB_SendMostMessage(void *pTag, const uint8_t *pData, uint32_t l ssize_t written = write(cdevTx->fileHandle, &pData[total], (len - total)); if (0 >= written) { - cdevTx->fileHandle = -1; - return; + /* Silently ignore write error (only occur in non-blocking mode) */ + break; } total += (uint32_t) written; } - - return; } /** |