| From | Luis Henriques <> | Subject | [PATCH 007/102] net/irda: add missing error path release_sock call | Date | Mon, 8 Apr 2013 10:49:22 +0100 |
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3.5.7.10 -stable review patch. If anyone has any objections, please let me know.
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From: Kees Cook <keescook@chromium.org>
commit 896ee0eee6261e30c3623be931c3f621428947df upstream.
This makes sure that release_sock is called for all error conditions in irda_getsockopt.
Signed-off-by: Kees Cook <keescook@chromium.org> Reported-by: Brad Spengler <spender@grsecurity.net> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Luis Henriques <luis.henriques@canonical.com> --- net/irda/af_irda.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/net/irda/af_irda.c b/net/irda/af_irda.c index bb14c34..d6c291c 100644 --- a/net/irda/af_irda.c +++ b/net/irda/af_irda.c @@ -2584,8 +2584,10 @@ bed: NULL, NULL, NULL); /* Check if the we got some results */ - if (!self->cachedaddr) - return -EAGAIN; /* Didn't find any devices */ + if (!self->cachedaddr) { + err = -EAGAIN; /* Didn't find any devices */ + goto out; + } daddr = self->cachedaddr; /* Cleanup */ self->cachedaddr = 0; -- 1.8.1.2
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