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* dlfcn.cc (dlclose): Do not call FreeLibrary if the symbol to close was

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obtained by dlopen(NULL,...).
This commit is contained in:
Christopher Faylor
2001-06-03 14:13:12 +00:00
parent 77d130214c
commit aa7a61121e
2 changed files with 8 additions and 1 deletions
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4
winsup/cygwin/dlfcn.cc
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@@ -129,10 +129,12 @@ dlclose (void *handle)
SetResourceLock(LOCK_DLL_LIST,READ_LOCK|WRITE_LOCK," dlclose");
int ret = -1;
if (FreeLibrary ((HMODULE) handle))
void *temphandle = (void *) GetModuleHandle (NULL);
if (temphandle == handle || FreeLibrary ((HMODULE) handle))
ret = 0;
if (ret)
set_dl_error ("dlclose");
CloseHandle ((HMODULE) temphandle);
ReleaseResourceLock(LOCK_DLL_LIST,READ_LOCK|WRITE_LOCK," dlclose");
return ret;