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connection: Use wl_buffer_size() for all buffer size calculations

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There were two places where we did the same calculation manually.

Signed-off-by: Derek Foreman <derekf@osg.samsung.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
This commit is contained in:
Derek Foreman 2017-04-13 11:51:51 -05:00 • committed by Daniel Stone
parent 56696e5148
commit a46d89de9a
1 changed files with 2 additions and 2 deletions
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4
src/connection.c
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@ -178,7 +178,7 @@ close_fds(struct wl_buffer *buffer, int max)
int32_t fds[sizeof(buffer->data) / sizeof(int32_t)], i, count;
size_t size;
size = buffer->head - buffer->tail;
size = wl_buffer_size(buffer);
if (size == 0)
return;
@ -222,7 +222,7 @@ build_cmsg(struct wl_buffer *buffer, char *data, int *clen)
struct cmsghdr *cmsg;
size_t size;
size = buffer->head - buffer->tail;
size = wl_buffer_size(buffer);
if (size > MAX_FDS_OUT * sizeof(int32_t))
size = MAX_FDS_OUT * sizeof(int32_t);