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| author | Ingela Anderton Andin <[email protected]> | 2018-04-12 14:24:08 +0200 |
|---|---|---|
| committer | Ingela Anderton Andin <[email protected]> | 2018-05-22 18:07:50 +0200 |
| commit | daba7e0abe4a5642543676e966298b08dee83eb9 (patch) | |
| tree | 244a35a9694091b697b257a1fe915cca89fcf116 /lib/inets/src/http_lib/http_request.erl | |
| parent | 40ab3958644be3fc14682c54233514fdf880386a (diff) | |
| download | otp-daba7e0abe4a5642543676e966298b08dee83eb9.tar.gz otp-daba7e0abe4a5642543676e966298b08dee83eb9.tar.bz2 otp-daba7e0abe4a5642543676e966298b08dee83eb9.zip | |
inets: Gracefully handle bad headers
max_headers operated on the individual header length instead of
the total length of all headers. Also headers with empty keys are
now discarded.
Diffstat (limited to 'lib/inets/src/http_lib/http_request.erl')
| -rw-r--r-- | lib/inets/src/http_lib/http_request.erl | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/inets/src/http_lib/http_request.erl b/lib/inets/src/http_lib/http_request.erl index f68b233e10..8ca1542164 100644 --- a/lib/inets/src/http_lib/http_request.erl +++ b/lib/inets/src/http_lib/http_request.erl @@ -27,10 +27,12 @@ key_value(KeyValueStr) -> case lists:splitwith(fun($:) -> false; (_) -> true end, KeyValueStr) of - {Key, [$: | Value]} -> + {Key, [$: | Value]} when Key =/= [] -> {http_util:to_lower(string:strip(Key)), string:strip(Value)}; {_, []} -> - undefined + undefined; + _ -> + undefined end. %%------------------------------------------------------------------------- %% headers(HeaderList, #http_request_h{}) -> #http_request_h{} |