Hi Patryk,
are you also using the latest SVN version of Terminal or are you using
latest release?
Table is used in Terminal's Preferences.
Your stack trace involves no Terminal code, but apparently a view is
getting something negative (I get that too, but get no crash) and this
could confuse NSTable.
A first guess for me would be that _rowYOrigin[i] is invalid
Maybe Fred can help us. Could you print the stactrace to see where it is
called from Terminal?
please print out i and _numberOfRows just to check the basic things.
perhaps something went astray.
Riccardo
Patryk Laurent via Gnustep-dev wrote:
Here is the stacktrace from the segfault when launching Terminal
0.9.9. It seems to originate from within GSTable.m. (Again, using
latest from the repo.)
It looks like the negative width and height which are somehow being
obtained are causing a bad index into memory...?
Best,
Patryk
Terminal-0.9.9/Terminal.app$ lldb-6.0 ./Terminal
(lldb) target create "./Terminal"
Current executable set to './Terminal' (aarch64).
(lldb) run
Process 5659 launched: './Terminal' (aarch64)
Process 5659 stopped and restarted: thread 1 received signal: SIGCHLD
Process 5659 stopped and restarted: thread 1 received signal: SIGCHLD
2019-08-27 03:02:44.935 Terminal[5659:5659] File NSView.m: 1183. In
-[NSView setFrame:] given negative width
2019-08-27 03:02:44.940 Terminal[5659:5659] File NSView.m: 1188. In
-[NSView setFrame:] given negative height
2019-08-27 03:02:44.942 Terminal[5659:5659] NSFont <NSFont: 0xe72b88>
DejaVuSansMono 12.000 0.000 0.000 12.000 0.000 0.000 S 6 info
<CairoFontInfo: 0xe72c18> size 12 {x = 0; y = -9; width = 8; height = 9} 1
Process 5659 stopped
* thread #1, name = 'Terminal', stop reason = signal SIGSEGV: invalid
address (fault address: 0xf30000)
frame #0: 0x0000007fb7bb2bd8
libgnustep-gui.so.0.27`-[GSTable(self=0x0000000000e8bd48,
_cmd="\x96B", newFrameSize=(width = 586.99999999999989, height = 351))
_updateForNewFrameSize:] at GSTable.m:1080
1077dimensionIncrement = dimensionIncrement / _expandingRowNumber;
1078for (i = 0; i < _numberOfRows; i++)
1079 {
-> 1080 _rowYOrigin[i] += originShift;
1081 if (_expandRow[i])
1082{
1083_rowDimension[i] += dimensionIncrement;
(lldb)
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