FreeBSD Bugzilla – Attachment 224937 Details for
Bug 255874
netgraph: Fix a double free in ng_checksum_rcvdata
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[patch]
removes the NG_FREE_M(m) from drop branch.
netgraph-double-free-ng_checksum_rcvdata.patch (text/plain), 358 bytes, created by
lylgood
on 2021-05-14 12:52:45 UTC
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Description:
removes the NG_FREE_M(m) from drop branch.
Filename:
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Creator:
lylgood
Created:
2021-05-14 12:52:45 UTC
Size:
358 bytes
patch
obsolete
>diff --git a/sys/netgraph/ng_checksum.c b/sys/netgraph/ng_checksum.c >index 682375c805da..3b542bd86acc 100644 >--- a/sys/netgraph/ng_checksum.c >+++ b/sys/netgraph/ng_checksum.c >@@ -682,9 +682,9 @@ ng_checksum_rcvdata(hook_p hook, item_p item) > return (error); > > done: >+ NG_FREE_M(m); > drop: > NG_FREE_ITEM(item); >- NG_FREE_M(m); > > priv->stats.dropped++; >
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bug 255874
: 224937