[Haskell-cafe] Re: libefence useful for debugging ghc+ffi programs?

[Johannes Waldmann]

some more info on this:

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x42773950 (LWP 29449)]
0x00007f717c70e370 in free () from /usr/lib/libefence.so.0
(gdb) where
#0  0x00007f717c70e370 in free () from /usr/lib/libefence.so.0
#1  0x00007f717b931ee9 in conn_free () from /usr/local/lib/libcurl.so.4
#2  0x00007f717b9326fd in Curl_disconnect () from /usr/local/lib/libcurl.so.4
#3  0x00007f717b932865 in ConnectionKillOne () from /usr/local/lib/libcurl.so.4
#4  0x00007f717b9348a8 in Curl_close () from /usr/local/lib/libcurl.so.4
#5  0x0000000004000001 in ?? ()

is curl OK with the threaded runtime? 
I realize might have one curl connection active via hxt,
and another one because I call it directly.

J.W.