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Comparison with an unsigned value (size_t) and < 0

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CID 4190 and CID 4191
This commit is contained in:
Philippe Saint-Pierre
2011-11-27 00:21:41 -05:00
parent 20e36f6e64
commit d9a215b71f
1 changed files with 2 additions and 2 deletions
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src/system/kernel/posix/xsi_message_queue.cpp
+2 -2
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@@ -739,7 +739,7 @@ _user_xsi_msgrcv(int messageQueueID, void *messagePointer,
MutexLocker messageQueueLocker(messageQueue->Lock()); MutexLocker messageQueueLocker(messageQueue->Lock());
messageQueueHashLocker.Unlock(); messageQueueHashLocker.Unlock();
if (messageSize < 0 || messageSize > MAX_BYTES_PER_QUEUE) { if (messageSize > MAX_BYTES_PER_QUEUE) {
TRACE_ERROR(("xsi_msgrcv: message size is out of range\n")); TRACE_ERROR(("xsi_msgrcv: message size is out of range\n"));
return EINVAL; return EINVAL;
} }
@@ -837,7 +837,7 @@ _user_xsi_msgsnd(int messageQueueID, const void *messagePointer,
MutexLocker messageQueueLocker(messageQueue->Lock()); MutexLocker messageQueueLocker(messageQueue->Lock());
messageQueueHashLocker.Unlock(); messageQueueHashLocker.Unlock();
if (messageSize < 0 || messageSize > MAX_BYTES_PER_QUEUE) { if (messageSize > MAX_BYTES_PER_QUEUE) {
TRACE_ERROR(("xsi_msgsnd: message size is out of range\n")); TRACE_ERROR(("xsi_msgsnd: message size is out of range\n"));
return EINVAL; return EINVAL;
} }