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Prevent hang in ReadSecret when buffer is too small

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This commit is contained in:
Jim Norman
2006-09-29 22:38:33 +00:00
parent dd5bef3c2a
commit af226ee216
1 changed files with 4 additions and 5 deletions
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9
CASA/micasacache/sscs_unx_ipc_client.c
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@@ -1108,14 +1108,13 @@ int32_t ipc_ReadSecret
n = dataLen;
while(n)
{
int bytes = IPC_READ(ssHandle->platHandle, gpReplyBuf, MIN_REPLY_BUF_LEN);
if( bytes > 0)
n -= MIN_REPLY_BUF_LEN;
int bytesRead = IPC_READ(ssHandle->platHandle, gpReplyBuf, n);
if( bytesRead > 0)
n -= bytesRead;
else
break;
}
// Read the sscs return code also.
IPC_READ(ssHandle->platHandle, (Byte *) &sockReturn, MSG_DWORD_LEN);
retCode = NSSCS_E_ENUM_BUFF_TOO_SHORT;
break;
}