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Message-Id: <1329888587-3087-1-git-send-email-bobbypowers@gmail.com> Date: Wed, 22 Feb 2012 00:29:47 -0500 From: Bobby Powers <bobbypowers@...il.com> To: dhowells@...hat.com Cc: linux-kernel@...r.kernel.org, hpa@...or.com, viro@...iv.linux.org.uk, Bobby Powers <bobbypowers@...il.com> Subject: [PATCH tip/x86/x32] fs: fix close_on_exec pointer in alloc_fdtable alloc_fdtable allocates space for the open_fds and close_on_exec bitfields together, as 2 * nr / BITS_PER_BYTE. close_on_exec needs to point to open_fds + nr / BITS_PER_BYTE, not open_fds + nr / BITS_PER_LONG, as introducted in 1fd36adc: Replace the fd_sets in struct fdtable with an array of unsigned longs. Signed-off-by: Bobby Powers <bobbypowers@...il.com> --- fs/file.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/fs/file.c b/fs/file.c index 2d479dd..171f6b4 100644 --- a/fs/file.c +++ b/fs/file.c @@ -179,7 +179,7 @@ static struct fdtable * alloc_fdtable(unsigned int nr) if (!data) goto out_arr; fdt->open_fds = data; - data += nr / BITS_PER_LONG; + data += nr / BITS_PER_BYTE; fdt->close_on_exec = data; fdt->next = NULL; -- 1.7.7.6 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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