Add missing calls to _XEatDataWords when we are skipping _XRead

If we failed to allocate the buffer to _XRead into, discard the
rest of the reply, instead of leaving it to confuse the reading
of the next reply.

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/src/Xv.c b/src/Xv.c
index b4e2158..8e069c0 100644
--- a/src/Xv.c
+++ b/src/Xv.c
@@ -194,6 +194,7 @@ XvQueryAdaptors(
 
     size = rep.length << 2;
     if ((buffer = Xmalloc(size)) == NULL) {
+        _XEatDataWords(dpy, rep.length);
         UnlockDisplay(dpy);
         SyncHandle();
         return (XvBadAlloc);
@@ -351,6 +352,7 @@ XvQueryEncodings(
 
     size = rep.length << 2;
     if ((buffer = Xmalloc(size)) == NULL) {
+        _XEatDataWords(dpy, rep.length);
         UnlockDisplay(dpy);
         SyncHandle();
         return (XvBadAlloc);