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-rw-r--r--generic/tclIOUtil.c13
1 files changed, 11 insertions, 2 deletions
diff --git a/generic/tclIOUtil.c b/generic/tclIOUtil.c
index 3bdcca3..9a4af9a 100644
--- a/generic/tclIOUtil.c
+++ b/generic/tclIOUtil.c
@@ -480,6 +480,7 @@ FsThrExitProc(
while (fsRecPtr != NULL) {
tmpFsRecPtr = fsRecPtr->nextPtr;
if (--fsRecPtr->fileRefCount <= 0) {
+ fsRecPtr->fsPtr = NULL;
ckfree((char *)fsRecPtr);
}
fsRecPtr = tmpFsRecPtr;
@@ -588,7 +589,7 @@ static void
FsRecacheFilesystemList(void)
{
ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&tclFsDataKey);
- FilesystemRecord *fsRecPtr, *tmpFsRecPtr = NULL;
+ FilesystemRecord *fsRecPtr, *tmpFsRecPtr = NULL, *toFree = NULL;
/*
* Trash the current cache.
@@ -598,7 +599,9 @@ FsRecacheFilesystemList(void)
while (fsRecPtr != NULL) {
tmpFsRecPtr = fsRecPtr->nextPtr;
if (--fsRecPtr->fileRefCount <= 0) {
- ckfree((char *)fsRecPtr);
+ fsRecPtr->fsPtr = NULL;
+ fsRecPtr->nextPtr = toFree;
+ toFree = fsRecPtr;
}
fsRecPtr = tmpFsRecPtr;
}
@@ -634,6 +637,12 @@ FsRecacheFilesystemList(void)
fsRecPtr = fsRecPtr->prevPtr;
}
+ while (toFree) {
+ FilesystemRecord *next = toFree->nextPtr;
+ ckfree((char *)toFree);
+ toFree = next;
+ }
+
/*
* Make sure the above gets released on thread exit.
*/