diff options
Diffstat (limited to 'src/Selection.c')
| -rw-r--r-- | src/Selection.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/Selection.c b/src/Selection.c index 1051115..448f208 100644 --- a/src/Selection.c +++ b/src/Selection.c @@ -141,6 +141,7 @@ static Atom GetParamInfo(Widget, Atom); static int StorageSize[3] = {1, sizeof(short), sizeof(long)}; #define BYTELENGTH(length, format) ((length) * (size_t)StorageSize[(format)>>4]) #define NUMELEM(bytelength, format) ((bytelength) / StorageSize[(format)>>4]) +#define NUMELEM2(bytelength, format) ((unsigned long)(bytelength) / (unsigned long) StorageSize[(format)>>4]) /* Xlib and Xt are permitted to have different memory allocators, and in the * XtSelectionCallbackProc the client is instructed to free the selection @@ -1192,7 +1193,7 @@ static void HandleGetIncrement( XtRemoveTimeOut(info->timeout); #endif if (length == 0) { - unsigned long u_offset = NUMELEM(info->offset, info->format); + unsigned long u_offset = NUMELEM2(info->offset, info->format); (*info->callbacks[n])(widget, *info->req_closure, &ctx->selection, &info->type, (info->offset == 0 ? value : info->value), @@ -1503,7 +1504,7 @@ static void DoLocalTransfer( &size, ctx->owner_closure, (XtRequestId*)&req); } if (total == NULL) total = __XtMalloc(1); - totallength = NUMELEM(totallength, format); + totallength = NUMELEM2(totallength, format); (*callback)(widget, closure, &selection, &resulttype, total, &totallength, &format); } |