Fwd: Making JAMin work in 2023 (Segmentation fault)

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Hi! I don't know where to send this, I hope this works.

I had some problems today making JAMin work... I've used it for many years
now, but yesterday a lot of software was updated (including GTK+3; I'm
using Gentoo BTW) and JAMin started to crash with a Segmentation fault.

I'm working on the last git version. In order to compile it, I have to
comment the definition of GtkNotebook *l_notebook1 in src/hdeq.h and
putting it in src/callbacks.c.

The crash is here:

Thread 1 "jamin" received signal SIGSEGV, Segmentation fault.
0x0000555555639ec5 in s_history_add (description=0x5555556b7ce0 "Initial
state") at state.c:255
255                 free(it->data);
(gdb) bt
#0  0x0000555555639ec5 in s_history_add (description=0x5555556b7ce0
"Initial state") at state.c:255
#1  0x0000555555639e2f in s_clear_history () at state.c:237
#2  0x000055555563275b in main (argc=1, argv=0x7fffffffd808) at main.c:143

I can make it start if I comment the functions s_clear_history()
and s_history_add(), and also the line last_state->value[id] = value; in
the file src/state.c. Of course, there won't be undo feature (but I don't
use it).

My GTK version is 3.24.37. My kernel is 6.1.26 (RT sources). I can give any
details you need.

Thank you in advance.

  Daniel

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<div dir=3D"ltr"><div class=3D"gmail_quote"><div dir=3D"ltr"><div>Hi! I don=
&#39;t know where to send this, I hope this works.</div><div><br></div>I ha=
d some problems today making JAMin work... I&#39;ve used it for many years =
now, but yesterday a lot of software was updated (including GTK+3; I&#39;m =
using Gentoo BTW) and JAMin started to crash with a Segmentation fault.<div=
><br></div><div>I&#39;m working on the last git version. In order to compil=
e it, I have to comment the definition of=C2=A0GtkNotebook *l_notebook1 in=
=C2=A0src/hdeq.h and putting it in=C2=A0src/callbacks.c.</div><div><br></di=
v><div>The crash is here:</div><div><br></div><div>Thread 1 &quot;jamin&quo=
t; received signal SIGSEGV, Segmentation fault.<br>0x0000555555639ec5 in s_=
history_add (description=3D0x5555556b7ce0 &quot;Initial state&quot;) at sta=
te.c:255<br>255 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 fre=
e(it-&gt;data);<br>(gdb) bt<br>#0 =C2=A00x0000555555639ec5 in s_history_add=
 (description=3D0x5555556b7ce0 &quot;Initial state&quot;) at state.c:255<br=
>#1 =C2=A00x0000555555639e2f in s_clear_history () at state.c:237<br>#2 =C2=
=A00x000055555563275b in main (argc=3D1, argv=3D0x7fffffffd808) at main.c:1=
43<br></div><div><br></div><div>I can make it start if I comment the functi=
ons=C2=A0s_clear_history() and=C2=A0s_history_add(), and also the line=C2=
=A0last_state-&gt;value[id] =3D value; in the file src/state.c. Of course, =
there won&#39;t be undo feature (but I don&#39;t use it).</div><div><br></d=
iv><div>My GTK version is=C2=A03.24.37. My kernel is=C2=A06.1.26 (RT source=
s). I can give any details you need.</div><div><br></div><div>Thank you in =
advance.</div><div><br></div><div>=C2=A0 Daniel</div><div><br></div></div>
</div></div>

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