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Fixed bug in edge case write() logic

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This commit is contained in:
Bryan Roe
2021-08-23 23:48:02 -07:00
parent 758b6b5cc1
commit 667bb3103d
1 changed files with 7 additions and 1 deletions
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8
microstack/ILibProcessPipe.c
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@@ -1510,7 +1510,13 @@ ILibTransport_DoneState ILibProcessPipe_Pipe_Write(ILibProcessPipe_Pipe po, char
if (result == TRUE) { retVal = ILibTransport_DoneState_COMPLETE; } if (result == TRUE) { retVal = ILibTransport_DoneState_COMPLETE; }
#else #else
int result = (int)write(pipeObject->mPipe_WriteEnd, buffer, bufferLen); int result = (int)write(pipeObject->mPipe_WriteEnd, buffer, bufferLen);
if (result > 0) { retVal = ILibTransport_DoneState_COMPLETE; } while (result >= 0 && result < bufferLen)
{
buffer += result;
bufferLen -= result;
result = (int)write(pipeObject->mPipe_WriteEnd, buffer, bufferLen);
}
if (result == bufferLen) { retVal = ILibTransport_DoneState_COMPLETE; }
#endif #endif
else else
{ {