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| author | Daniel Stenberg <daniel@haxx.se> | 2020-12-17 13:34:38 +0100 |
|---|---|---|
| committer | Daniel Stenberg <daniel@haxx.se> | 2020-12-18 12:54:05 +0100 |
| commit | debf23eead5a67b82bae668929c798196a42adc3 (patch) | |
| tree | 4161cb9af5e7ccb8638c89e63dfb6fbac9c8d6d5 /tests/data/test1916 | |
| parent | 92fe66c5109211519df1ef32d752dbecc34e53c7 (diff) | |
| download | curl-debf23eead5a67b82bae668929c798196a42adc3.tar.gz | |
mqtt: handle POST/PUBLISH without a set POSTFIELDSIZE
Detected by OSS-Fuzz
Bug: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28735
Added test 1916 and 1917 to verify.
Closes #6338
Diffstat (limited to 'tests/data/test1916')
| -rw-r--r-- | tests/data/test1916 | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/tests/data/test1916 b/tests/data/test1916 new file mode 100644 index 000000000..e3b87bcd4 --- /dev/null +++ b/tests/data/test1916 @@ -0,0 +1,57 @@ +<testcase> +<info> +<keywords> +MQTT +MQTT PUBLISH +</keywords> +</info> + +# +# Server-side +<reply> +<data nocheck="yes"> +hello +</data> +<datacheck hex="yes"> +00 04 31 31 39 30 68 65 6c 6c 6f 5b 4c 46 5d 0a +</datacheck> +</reply> + +# +# Client-side +<client> +<features> +mqtt +</features> +<server> +mqtt +</server> +<name> +MQTT PUBLISH with no POSTFIELDSIZE set +</name> +<tool> +lib1916 +</tool> +<command option="binary-trace"> +"mqtt://%HOSTIP:%MQTTPORT/ " +</command> +</client> + +# +# Verify data after the test has been "shot" +<verify> +# These are hexadecimal protocol dumps from the client +# +# Strip out the random part of the client id from the CONNECT message +# before comparison +<strippart> +s/^(.* 00044d5154540402003c000c6375726c).*/$1/ +</strippart> +<protocol> +client CONNECT 18 00044d5154540402003c000c6375726c +server CONNACK 2 20020000 +client PUBLISH 3 000120 +client DISCONNECT 0 e000 +</protocol> +</verify> +</testcase> |