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Groups > linux.kernel > #1519691
| From | Julia Lawall <julia.lawall@lip6.fr> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | question about xt_find_table_lock |
| Date | 2016-11-11 12:00 +0100 |
| Message-ID | <sChIS-3fv-17@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
The function xt_find_table_lock defined in net/netfilter/x_tables.c is preceeded by a comment that says that it returns ERR_PTR() on error. But looking at the definition, I only see occurrences of return NULL and returns of pointers that have previously been dereferenced. Is it the code or the documentation that is incorrect? The call sites seem to be using IS_ERR_OR_NULL. Is there a plan to return ERR_PTR values in the future? julia
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question about xt_find_table_lock Julia Lawall <julia.lawall@lip6.fr> - 2016-11-11 12:00 +0100
Re: question about xt_find_table_lock Florian Westphal <fw@strlen.de> - 2016-11-11 12:30 +0100
Re: question about xt_find_table_lock Julia Lawall <julia.lawall@lip6.fr> - 2016-11-11 13:00 +0100
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