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Diffstat (limited to 'xorg-server/os/io.c')
-rw-r--r--xorg-server/os/io.c12
1 files changed, 7 insertions, 5 deletions
diff --git a/xorg-server/os/io.c b/xorg-server/os/io.c
index 84757294b..9ccfdba62 100644
--- a/xorg-server/os/io.c
+++ b/xorg-server/os/io.c
@@ -578,8 +578,6 @@ ResetCurrentRequest(ClientPtr client)
}
}
-static const int padlength[4] = { 0, 3, 2, 1 };
-
/********************
* FlushAllOutput()
* Flush all clients with output. However, if some client still
@@ -757,7 +755,7 @@ WriteToClient(ClientPtr who, int count, const void *__buf)
oc->output = oco;
}
- padBytes = padlength[count & 3];
+ padBytes = padding_for_int32(count);
if (ReplyCallback) {
ReplyInfoRec replyinfo;
@@ -815,7 +813,11 @@ WriteToClient(ClientPtr who, int count, const void *__buf)
NewOutputPending = TRUE;
FD_SET(oc->fd, &OutputPending);
memmove((char *) oco->buf + oco->count, buf, count);
- oco->count += count + padBytes;
+ oco->count += count;
+ if (padBytes) {
+ memset(oco->buf + oco->count, '\0', padBytes);
+ oco->count += padBytes;
+ }
return count;
}
@@ -846,7 +848,7 @@ FlushClient(ClientPtr who, OsCommPtr oc, const void *__extraBuf, int extraCount)
if (!oco)
return 0;
written = 0;
- padsize = padlength[extraCount & 3];
+ padsize = padding_for_int32(extraCount);
notWritten = oco->count + extraCount + padsize;
todo = notWritten;
while (notWritten) {