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Mike Nordell pointed me to the fact that BufferPool::ReleaseBuffers() didn't

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free anything if it couldn't acquire the semaphore.
That allowed me to get aware of a possible bug in the destructor :-)


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1057 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler
2002-09-16 15:07:36 +00:00
parent e49967f361
commit 502d10e3ff
1 changed files with 6 additions and 2 deletions
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src/add-ons/kernel/file_systems/bfs/BufferPool.cpp
+6 -2
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@@ -25,15 +25,19 @@ BufferPool::BufferPool()
BufferPool::~BufferPool() BufferPool::~BufferPool()
{ {
delete_sem(fLock);
delete_sem(fFreeBuffers); delete_sem(fFreeBuffers);
acquire_sem(fLock);
// the return value doesn't interest us anymore
void **buffer = fFirstFree; void **buffer = fFirstFree;
while (buffer != NULL) { while (buffer != NULL) {
void **nextBuffer = (void **)*buffer; void **nextBuffer = (void **)*buffer;
free(buffer); free(buffer);
buffer = nextBuffer; buffer = nextBuffer;
} }
delete_sem(fLock);
} }