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Re: 7.64.0 crash in threaded-shared-conn.c with static libcurl on Linux

From: Casper via curl-library <curl-library_at_cool.haxx.se>
Date: Sun, 17 Mar 2019 00:45:39 +0000

Unfortunately the fix did not work for me. I built your branch and tried with the lib and saw the following:

Core was generated by `./threaded-shared-conn'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0 0x0000000000420e94 in pausewrite ()
[Current thread is 1 (Thread 0x7f95d1ffb700 (LWP 28767))]
#0 0x0000000000420e94 in pausewrite ()
#1 0x0000000000420118 in Curl_http_readwrite_headers ()
#2 0x000000000042d7f8 in Curl_readwrite ()
#3 0x0000000000407fc1 in multi_runsingle ()
#4 0x00000000004089b1 in curl_multi_perform ()
#5 0x0000000000402fdb in curl_easy_perform ()
#6 0x00000000004029c3 in run_thread ()
#7 0x00007f96863906ba in start_thread (arg=0x7f95d1ffb700) at pthread_create.c:333
#8 0x00007f9685eac41d in clone () at clone.S:109

C.

> ‐‐‐‐‐‐‐ Original Message ‐‐‐‐‐‐‐
> On Saturday, March 16, 2019 7:52 PM, Daniel Stenberg daniel_at_haxx.se wrote:
>
> > On Sat, 16 Mar 2019, Daniel Stenberg via curl-library wrote:
> >
> > > I can reproduce and I'm on it. I believe this regression was introduced
> > > between 7.61.0 and 7.62.0.
> >
> > Here's my first take a fix:https://github.com/curl/curl/pull/3686
> >
> > /daniel.haxx.se

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Received on 2019-03-17