Changeset 1312 for trunk/dll/init.c

Timestamp:

Dec 3, 2008, 1:47:37 AM (17 years ago)

Author:

Gregg Young

Message:

Fix for traps caused by race condition on directory deletes. This disables immediate updates for deleted directory and set a semaphore to allow the delete to complete before update. It also quotes the * on the extract command line which appears to allow tar 1.15 and higher to work. (Ticket 304)

File:

• trunk/dll/init.c (modified) (2 diffs)

trunk/dll/init.c

@@ -158 +158 @@
 
 #pragma data_seg(GLOBAL1)
+HMTX hmtxDeleteDir;
 HMTX hmtxFM2Globals;
 ULONG OS2ver[2];
@@ -1181 +1182 @@
                    sizeof(PVOID));
 
-  DosCreateMutexSem("\\SEM\\GLOBAL1", &hmtxFM2Globals, 0L, FALSE);
-
+  if (DosCreateMutexSem("\\SEM\\GLOBAL1", &hmtxFM2Globals, 0L, FALSE))
+    Dos_Error(MB_CANCEL, rc, HWND_DESKTOP, pszSrcFile, __LINE__,
+              "DosCreateMutexSem");
+  if (DosCreateMutexSem("\\SEM\\DELETDIR", &hmtxDeleteDir, 0L, FALSE))
+    Dos_Error(MB_CANCEL, rc, HWND_DESKTOP, pszSrcFile, __LINE__,
+              "DosCreateMutexSem");
   /*
    * set some defaults (note: everything else automatically initialized