FreeBSD Bugzilla – Attachment 182818 Details for
Bug 219464
[PATCH] linux_getrandom always returns 0
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[patch]
linux_getrandom.patch
file_219464.txt (text/plain), 740 bytes, created by
Maciej Pasternacki
on 2017-05-22 20:21:57 UTC
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Description:
linux_getrandom.patch
Filename:
MIME Type:
Creator:
Maciej Pasternacki
Created:
2017-05-22 20:21:57 UTC
Size:
740 bytes
patch
obsolete
>Index: sys/compat/linux/linux_misc.c >=================================================================== >--- sys/compat/linux/linux_misc.c (revision 318646) >+++ sys/compat/linux/linux_misc.c (working copy) >@@ -2516,6 +2516,7 @@ > { > struct uio uio; > struct iovec iov; >+ int error; > > if (args->flags & ~(LINUX_GRND_NONBLOCK|LINUX_GRND_RANDOM)) > return (EINVAL); >@@ -2532,7 +2533,11 @@ > uio.uio_rw = UIO_READ; > uio.uio_td = td; > >- return (read_random_uio(&uio, args->flags & LINUX_GRND_NONBLOCK)); >+ error = (read_random_uio(&uio, args->flags & LINUX_GRND_NONBLOCK)); >+ if (error == 0) { >+ td->td_retval[0] = args->count - uio.uio_resid; >+ } >+ return (error); > } > > int
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bug 219464
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