Hi Tony,
yes, Coverity also caught this. This should be fixed with PR 19561
Thanks,
Chris
Am 2026-03-03 02:16, schrieb Tony Mechelynck:
In all builds, but link proceeds normally.
The following is from my "full-featured" huge build:
gcc -c -I. -Iproto -DHAVE_CONFIG_H -DFEAT_GUI_GTK
-I/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/cairo
-I/usr/include/gdk-pixbuf-2.0 -I/usr/include/glycin-2
-I/usr/include/libseccomp -I/usr/include/at-spi2-atk/2.0
-I/usr/include/at-spi-2.0 -I/usr/include/atk-1.0
-I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include
-I/usr/include/libxkbcommon -I/usr/include/wayland
-I/usr/include/fribidi -I/usr/include/libpng16 -I/usr/include/pixman-1
-I/usr/include/harfbuzz -I/usr/include/freetype2
-I/usr/include/gio-unix-2.0 -I/usr/include/glib-2.0
-I/usr/lib64/glib-2.0/include -I/usr/include/libmount
-I/usr/include/blkid -O2 -fno-strength-reduce -Wall
-Wno-deprecated-declarations -D_REENTRANT -U_FORTIFY_SOURCE
-D_FORTIFY_SOURCE=1 -o objects/highlight.o highlight.c
highlight.c: In function ‘highlight_changed’:
highlight.c:4360:32: warning: ‘id’ may be used uninitialized
[-Wmaybe-uninitialized]
4360 | highlight_ids[hlf] = id;
| ~~~~~~~~~~~~~~~~~~~^~~~
highlight.c:4244:17: note: ‘id’ was declared here
4244 | int id;
| ^~
gcc -c -I. -Iproto -DHAVE_CONFIG_H -DFEAT_GUI_GTK
-I/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/cairo
-I/usr/include/gdk-pixbuf-2.0 -I/usr/include/glycin-2
-I/usr/include/libseccomp -I/usr/include/at-spi2-atk/2.0
-I/usr/include/at-spi-2.0 -I/usr/include/atk-1.0
-I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include
-I/usr/include/libxkbcommon -I/usr/include/wayland
-I/usr/include/fribidi -I/usr/include/libpng16 -I/usr/include/pixman-1
-I/usr/include/harfbuzz -I/usr/include/freetype2
-I/usr/include/gio-unix-2.0 -I/usr/include/glib-2.0
-I/usr/lib64/glib-2.0/include -I/usr/include/libmount
-I/usr/include/blkid -O2 -fno-strength-reduce -Wall
-Wno-deprecated-declarations -D_REENTRANT -U_FORTIFY_SOURCE
-D_FORTIFY_SOURCE=1 -o objects/screen.o screen.c
screen.c: In function ‘draw_tabline’:
screen.c:4567:17: warning: ‘attr_nosel’ may be used uninitialized
[-Wmaybe-uninitialized]
4567 | int attr_nosel;
| ^~~~~~~~~~
screen.c:4722:9: warning: ‘attr_fill’ may be used uninitialized
[-Wmaybe-uninitialized]
4722 | screen_fill(0, 1, col, (int)Columns, c, c, attr_fill);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
screen.c:4568:17: note: ‘attr_fill’ was declared here
4568 | int attr_fill;
| ^~~~~~~~~
gcc -c -I. -Iproto -DHAVE_CONFIG_H -DFEAT_GUI_GTK
-I/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/cairo
-I/usr/include/gdk-pixbuf-2.0 -I/usr/include/glycin-2
-I/usr/include/libseccomp -I/usr/include/at-spi2-atk/2.0
-I/usr/include/at-spi-2.0 -I/usr/include/atk-1.0
-I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include
-I/usr/include/libxkbcommon -I/usr/include/wayland
-I/usr/include/fribidi -I/usr/include/libpng16 -I/usr/include/pixman-1
-I/usr/include/harfbuzz -I/usr/include/freetype2
-I/usr/include/gio-unix-2.0 -I/usr/include/glib-2.0
-I/usr/lib64/glib-2.0/include -I/usr/include/libmount
-I/usr/include/blkid -O2 -fno-strength-reduce -Wall
-Wno-deprecated-declarations -D_REENTRANT -U_FORTIFY_SOURCE
-D_FORTIFY_SOURCE=1 -o objects/term.o term.c
term.c: In function ‘check_termcode’:
term.c:6433:22: warning: ‘keypad_slen_found’ may be used uninitialized
[-Wmaybe-uninitialized]
6433 | slen = keypad_slen_found;
| ~~~~~^~~~~~~~~~~~~~~~~~~
term.c:6260:17: note: ‘keypad_slen_found’ was declared here
6260 | int keypad_slen_found;
| ^~~~~~~~~~~~~~~~~
Best regards,
Tony.
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