BUG/MEDIUM: http: the "http_first_req" sample fetch could crash without a steeam
Since commit 5f940703b3 ("MINOR: log: Don't depends on a stream to process
samples in log-format string") it has become quite obvious that a few sample
fetch functions and converters were still heavily dependent on the presence
of a stream without testing for it.
The http_first_req sample fetch function, if called without a stream, will
result in a crash.
This fix adds a check for the stream's existence, and should be backported
to all stable versions up to 1.6.
(cherry picked from commit 79512b6d8f2f049a86b2332d4f4dc972cc33d631)
Signed-off-by: Willy Tarreau <w@1wt.eu>
(cherry picked from commit 196d64c9ee05ba2f4c0fbc3526a18b0ea8cd5a44)
Signed-off-by: Willy Tarreau <w@1wt.eu>
1 file changed