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| author | Gary Wicker <14828980+gkwicker@users.noreply.github.com> | 2020-07-10 15:36:31 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-07-10 15:36:31 -0700 |
| commit | 47ced492012aff358149c83ebdda4e9c5f9aacaa (patch) | |
| tree | b0d234a1e69201bd5e5d5ffa174a0ec9f20e324d | |
| parent | b98b75e312da0968815fc43343947d4f0efa1755 (diff) | |
| download | freertos-git-47ced492012aff358149c83ebdda4e9c5f9aacaa.tar.gz | |
Count only A records in DNS resolution logic (#135)
| -rw-r--r-- | FreeRTOS-Plus/Source/FreeRTOS-Plus-TCP/FreeRTOS_DNS.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/FreeRTOS-Plus/Source/FreeRTOS-Plus-TCP/FreeRTOS_DNS.c b/FreeRTOS-Plus/Source/FreeRTOS-Plus-TCP/FreeRTOS_DNS.c index 18fe02932..039cd21d1 100644 --- a/FreeRTOS-Plus/Source/FreeRTOS-Plus-TCP/FreeRTOS_DNS.c +++ b/FreeRTOS-Plus/Source/FreeRTOS-Plus-TCP/FreeRTOS_DNS.c @@ -1181,8 +1181,9 @@ uint16_t usType = 0U; if( ( pxDNSMessageHeader->usFlags & dnsRX_FLAGS_MASK ) == dnsEXPECTED_RX_FLAGS ) { const uint16_t usCount = ( uint16_t ) ipconfigDNS_CACHE_ADDRESSES_PER_ENTRY; + uint16_t usNumARecordsStored = 0; - for( x = 0U; ( x < pxDNSMessageHeader->usAnswers ) && ( x < usCount ); x++ ) + for( x = 0U; ( x < pxDNSMessageHeader->usAnswers ) && ( usNumARecordsStored < usCount ); x++ ) { BaseType_t xDoAccept; @@ -1259,6 +1260,7 @@ uint16_t usType = 0U; if( xDoStore != pdFALSE ) { ( void ) prvProcessDNSCache( pcName, &ulIPAddress, pxDNSAnswerRecord->ulTTL, pdFALSE ); + usNumARecordsStored++; /* Track # of A records stored */ } /* Show what has happened. */ |