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Message-Id: <E1IAAFz-00053t-Tt@ZenIV.linux.org.uk> Date: Sun, 15 Jul 2007 20:59:51 +0100 From: Al Viro <viro@....linux.org.uk> To: torvalds@...ux-foundation.org Cc: linux-kernel@...r.kernel.org, ben.collins@...ntu.com Subject: [PATCH] ieee1394: forgotten dereference... Going through the string and waiting for _pointer_ to become '\0' is not what the authors meant... Signed-off-by: Al Viro <viro@...iv.linux.org.uk> --- drivers/ieee1394/nodemgr.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/ieee1394/nodemgr.c b/drivers/ieee1394/nodemgr.c index c4d3d41..51a1206 100644 --- a/drivers/ieee1394/nodemgr.c +++ b/drivers/ieee1394/nodemgr.c @@ -283,7 +283,7 @@ static ssize_t fw_show_##class##_##td_kv (struct device *dev, struct device_attr memcpy(buf, \ CSR1212_TEXTUAL_DESCRIPTOR_LEAF_DATA(class->td_kv), \ len); \ - while ((buf + len - 1) == '\0') \ + while (buf[len - 1] == '\0') \ len--; \ buf[len++] = '\n'; \ buf[len] = '\0'; \ -- 1.5.3.GIT - 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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