Crash in button_cb(Fl_Widget*, void*)

Similar reports
Problem #375841
Component
tigervnc
Last affected version
0:1.13.1-9.fc39
Executable
/usr/bin/vncviewer
Error name
SIGSEGV 11
First occurrence
2022-01-31
Last occurrence
2025-12-30
Unique reports
4
Quality
-38

Graphs

Statistics

Operating system Unique / Total count
Fedora 34 22 / 37
Fedora 35 32 / 51
Fedora 36 44 / 66
Show more… (4)
Fedora 37 34 / 66
Fedora 38 24 / 35
Fedora 39 16 / 18
Fedora 40 4 / 4
Operating system Count
Fedora 37 66
Fedora 36 66
Fedora 35 51
Show more… (4)
Fedora 34 37
Fedora 38 35
Fedora 39 18
Fedora 40 4
Architecture Count
x86_64 277
Related packages Count
tigervnc 125
 0:1.13.1-14.fc38 20
 0:1.13.1-3.fc36 20
 0:1.12.0-6.fc35 16
 0:1.12.0-5.fc34 11
 0:1.13.1-6.fc37 11
 0:1.13.1-3.fc37 9
 0:1.12.0-7.fc37 6
 0:1.13.1-9.fc39 6
 0:1.13.1-1.fc36 4
 0:1.13.1-10.fc39 3
 0:1.12.0-4.fc35 3
 0:1.13.1-14.fc40 3
 0:1.13.1-6.fc38 3
 0:1.12.0-6.fc36 3
 0:1.13.1-11.fc38 2
 0:1.13.1-11.fc39 2
 0:1.13.1-6.fc39 2
 0:1.12.0-5.fc36 1
glibc-all-langpacks 93
 0:2.37-4.fc36 15
 0:2.34-49.fc35 11
 0:2.36-18.fc37 11
 0:2.37-1.fc38 11
 0:2.38-14.fc39 10
 0:2.35-22.fc36 8
 0:2.37-19.fc38 7
 0:2.36-9.fc37 6
 0:2.37-1.fc36 3
 0:2.37-13.fc38 2
 0:2.34-43.fc35 2
 0:2.38-11.fc39 1
 0:2.37-18.fc38 1
 0:2.39-15.fc40 1
 0:2.39-8.fc40 1
 0:2.37-5.fc38 1
 0:2.37-16.fc38 1
 0:2.37-10.fc38 1
dejavu-serif-fonts 85
 0:2.37-17.fc35 50
 0:2.37-16.fc34 35
Show more… (22)
google-noto-serif-vf-fonts 82
 0:20201206-10.fc36 23
 0:20230201-1.fc38 19
 0:20230201-2.fc38 11
 0:20201206^1.git0c78c8329-8.fc37 10
 0:20230801-4.fc39 9
 0:20201206^1.git0c78c8329-7.fc37 9
 0:20201206-9.fc36 1
dejavu-sans-fonts 68
 0:2.37-17.fc35 44
 0:2.37-16.fc34 24
google-noto-sans-vf-fonts 67
 0:20201206-10.fc36 22
 0:20230201-1.fc38 17
 0:20201206^1.git0c78c8329-8.fc37 10
 0:20230201-2.fc38 10
 0:20230801-4.fc39 5
 0:20201206^1.git0c78c8329-7.fc37 3
google-noto-sans-fonts 24
 0:20230801-4.fc39 6
 0:20201206^1.git0c78c8329-7.fc37 6
 0:20201206-10.fc36 4
 0:20230201-1.fc38 4
 0:20230201-2.fc38 3
 0:20201206^1.git0c78c8329-8.fc37 1
bitstream-vera-sans-fonts 23
 0:1.10-47.fc37 8
 0:1.10-46.fc36 8
 0:1.10-45.fc35 6
 0:1.10-48.fc38 1
google-noto-serif-fonts 11
 0:20230201-1.fc38 3
 0:20201206-10.fc36 3
 0:20230801-4.fc39 2
 0:20230201-2.fc38 2
 0:20201206^1.git0c78c8329-8.fc37 1
nss-mdns 8
 0:0.15.1-6.fc37 3
 0:0.15.1-2.fc35 3
 0:0.15.1-9.fc39 1
 0:0.15.1-8.fc38 1
p11-kit-trust 6
 0:0.24.1-2.fc36 6
systemd-libs 5
 0:248.10-1.fc34 2
 0:250.3-8.fc36 1
 0:255.6-1.fc40 1
 0:253.10-1.fc38 1
google-noto-serif-cjk-ttc-fonts 4
 0:20201206-2.fc34 2
 0:20201206-4.fc36 1
 0:20201206-3.fc35 1
gnutls 3
 0:3.7.2-2.fc35 1
 0:3.8.5-1.fc40 1
 0:3.7.8-3.fc35 1
glibc 3
 0:2.33-21.fc34 2
 0:2.38-14.fc39 1
google-droid-sans-fonts 3
 0:20200215-9.fc34 2
 0:20200215-12.fc36 1
pcre2 2
 0:10.36-4.fc34 2
libselinux 2
 0:3.2-1.fc34 2
bitstream-vera-serif-fonts 2
 0:1.10-46.fc36 2
openssl-libs 1
 1:3.0.2-2.fc36 1
libcap 1
 0:2.48-6.fc38 1
opensc 1
 0:0.22.0-5.fc36 1
google-noto-sans-cjk-ttc-fonts 1
 0:20201206-3.fc35 1
glibc-langpack-zh 1
 0:2.34-49.fc35 1
glibc-langpack-ja 1
 0:2.38-14.fc39 1

Packages names with count less than the total count of reports are most probably not the cause of the problem.

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Backtrace

Frame # Function Binary Source or offset Line
1
button_cb(Fl_Widget*, void*)
/usr/bin/vncviewer 0x32fa6
Build id: 389d03e429f7467111d238dfb3555bd8eea39da1 		-
2
Fl_Widget::do_callback(Fl_Widget*, void*)
/lib64/libfltk.so.1.3 0xb3c55
Build id: f35591faef05ad14d2985b77a2d7e74a58cbc1b6 		-
3
Fl::handle_(int, Fl_Window*)
/lib64/libfltk.so.1.3 0x578b6
Build id: f35591faef05ad14d2985b77a2d7e74a58cbc1b6 		-
4
fl_handle(_XEvent const&)
/lib64/libfltk.so.1.3 0xc0c02
Build id: f35591faef05ad14d2985b77a2d7e74a58cbc1b6 		-
5
do_queued_events()
/lib64/libfltk.so.1.3 0xb33f2
Build id: f35591faef05ad14d2985b77a2d7e74a58cbc1b6 		-
6
fl_wait(double)
/lib64/libfltk.so.1.3 0xb375a
Build id: f35591faef05ad14d2985b77a2d7e74a58cbc1b6 		-
7
Fl::wait(double)
/lib64/libfltk.so.1.3 0x56d59
Build id: f35591faef05ad14d2985b77a2d7e74a58cbc1b6 		-
8
Fl::wait()
/lib64/libfltk.so.1.3 0x56e61
Build id: f35591faef05ad14d2985b77a2d7e74a58cbc1b6 		-
9
UserDialog::getUserPasswd(bool, char**, char**)
/usr/bin/vncviewer 0x3d8bd
Build id: 389d03e429f7467111d238dfb3555bd8eea39da1 		-
10
rfb::CSecurityVncAuth::processMsg()
/usr/bin/vncviewer 0x6d8c3
Build id: 389d03e429f7467111d238dfb3555bd8eea39da1 		-
11
rfb::CSecurityStack::processMsg()
/usr/bin/vncviewer 0x6494f
Build id: 389d03e429f7467111d238dfb3555bd8eea39da1 		-
12
rfb::CConnection::processMsg()
/usr/bin/vncviewer 0x51282
Build id: 389d03e429f7467111d238dfb3555bd8eea39da1 		-
13
CConn::socketEvent(int, void*)
/usr/bin/vncviewer 0x36da7
Build id: 389d03e429f7467111d238dfb3555bd8eea39da1 		-
14
fl_wait(double)
/lib64/libfltk.so.1.3 0xb375a
Build id: f35591faef05ad14d2985b77a2d7e74a58cbc1b6 		-
15
Fl::wait(double)
/lib64/libfltk.so.1.3 0x56d59
Build id: f35591faef05ad14d2985b77a2d7e74a58cbc1b6 		-
16
main
/usr/bin/vncviewer 0x31026
Build id: 389d03e429f7467111d238dfb3555bd8eea39da1 		-
17
__libc_start_call_main
/lib64/libc.so.6 0x2d560
Build id: d7e3e120ff5fafc298666927c6475567348588ef 		-
18
__libc_start_main@@GLIBC_2.34
/lib64/libc.so.6 0x2d60c
Build id: d7e3e120ff5fafc298666927c6475567348588ef 		-
19
_start
/usr/bin/vncviewer 0x32a05
Build id: 389d03e429f7467111d238dfb3555bd8eea39da1 		-