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[package] ppp: annotate most patches with description and S-o-b
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@32463 3c298f89-4303-0410-b956-a3cf2f4a3e73
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@@ -1,3 +1,15 @@
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pppd: Close already open ppp descriptors
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When using the kernel PPPoE driver in conjunction with the "persist" option,
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the already open descriptor to /dev/ppp is not closed when the link is
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reestablished. This eventually leads to high CPU load because the stray
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descriptors are always reported as ready by select().
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This patch closes the descriptor if it is already open when establishing a
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new connection. It originated from the Debian project.
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Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
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--- a/pppd/sys-linux.c
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+++ b/pppd/sys-linux.c
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@@ -453,6 +453,13 @@ int generic_establish_ppp (int fd)
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