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ustream-fd: prevent callbacks during init

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Signed-off-by: Felix Fietkau <nbd@openwrt.org>
This commit is contained in:
Felix Fietkau 2013-01-03 15:58:04 +01:00
parent 6c28da1ae2
commit 5bbedafe09
1 changed files with 5 additions and 1 deletions
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6
ustream-fd.c
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@ -21,6 +21,8 @@
#include <stdio.h> #include <stdio.h>
#include "ustream.h" #include "ustream.h"
static bool _init = false;
static void ustream_fd_set_uloop(struct ustream *s, bool write) static void ustream_fd_set_uloop(struct ustream *s, bool write)
{ {
struct ustream_fd *sf = container_of(s, struct ustream_fd, stream); struct ustream_fd *sf = container_of(s, struct ustream_fd, stream);
@ -36,7 +38,7 @@ static void ustream_fd_set_uloop(struct ustream *s, bool write)
uloop_fd_add(&sf->fd, flags); uloop_fd_add(&sf->fd, flags);
if (flags & ULOOP_READ) if ((flags & ULOOP_READ) && !_init);
sf->fd.cb(&sf->fd, ULOOP_READ); sf->fd.cb(&sf->fd, ULOOP_READ);
} }
@ -161,5 +163,7 @@ void ustream_fd_init(struct ustream_fd *sf, int fd)
s->write = ustream_fd_write; s->write = ustream_fd_write;
s->free = ustream_fd_free; s->free = ustream_fd_free;
s->poll = ustream_fd_poll; s->poll = ustream_fd_poll;
_init = true;
ustream_fd_set_uloop(s, false); ustream_fd_set_uloop(s, false);
_init = false;
} }