From c02d440306a407b23961ad200094196cb5a8b6e6 Mon Sep 17 00:00:00 2001
From: Matthieu Herrb <matthieu@cvs.openbsd.org>
Date: Sun, 4 Aug 2024 17:15:58 +0000
Subject: Update to libX11 1.8.10. tested by and ok rsadowski@

---
 lib/libX11/src/xcms/cmsCmap.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'lib/libX11/src/xcms/cmsCmap.c')

diff --git a/lib/libX11/src/xcms/cmsCmap.c b/lib/libX11/src/xcms/cmsCmap.c
index c7087ecb1..4b229477b 100644
--- a/lib/libX11/src/xcms/cmsCmap.c
+++ b/lib/libX11/src/xcms/cmsCmap.c
@@ -87,12 +87,17 @@ CmapRecForColormap(
     _XAsyncHandler async;
     _XAsyncErrorState async_state;
 
+    LockDisplay(dpy);
     for (pRec = (XcmsCmapRec *)dpy->cms.clientCmaps; pRec != NULL;
 	    pRec = pRec->pNext) {
 	if (pRec->cmapID == cmap) {
+            UnlockDisplay(dpy);
+            SyncHandle();
 	    return(pRec);
 	}
     }
+    UnlockDisplay(dpy);
+    SyncHandle();
 
     /*
      * Can't find an XcmsCmapRec associated with cmap in our records.
@@ -258,9 +263,12 @@ _XcmsAddCmapRec(
     pNew->dpy = dpy;
     pNew->windowID = windowID;
     pNew->visual = visual;
+    LockDisplay(dpy);
     pNew->pNext = (XcmsCmapRec *)dpy->cms.clientCmaps;
     dpy->cms.clientCmaps = (XPointer)pNew;
     dpy->free_funcs->clientCmaps = _XcmsFreeClientCmaps;
+    UnlockDisplay(dpy);
+    SyncHandle();
 
     /*
      * Note, we don't create the XcmsCCC for pNew->ccc here because
@@ -342,6 +350,7 @@ _XcmsDeleteCmapRec(
     }
 
     /* search for it in the list */
+    LockDisplay(dpy);
     pPrevPtr = (XcmsCmapRec **)&dpy->cms.clientCmaps;
     while ((pRec = *pPrevPtr) && (pRec->cmapID != cmap)) {
 	pPrevPtr = &pRec->pNext;
@@ -354,6 +363,8 @@ _XcmsDeleteCmapRec(
 	*pPrevPtr = pRec->pNext;
 	Xfree(pRec);
     }
+    UnlockDisplay(dpy);
+    SyncHandle();
 }
 
 
@@ -378,6 +389,7 @@ _XcmsFreeClientCmaps(
 {
     XcmsCmapRec *pRecNext, *pRecFree;
 
+    LockDisplay(dpy);
     pRecNext = (XcmsCmapRec *)dpy->cms.clientCmaps;
     while (pRecNext != NULL) {
 	pRecFree = pRecNext;
@@ -390,6 +402,8 @@ _XcmsFreeClientCmaps(
 	Xfree(pRecFree);
     }
     dpy->cms.clientCmaps = (XPointer)NULL;
+    UnlockDisplay(dpy);
+    SyncHandle();
 }
 
 
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