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Carlos Garnacho authored
Typically this is a number between 0 and 32. Just that the compiler doesn't know that well. Make the string buffer a bit larger, so that it fits the longer integers. Fixes build warnings like: ../subprojects/wayland/src/wayland-server.c: In function ‘wl_display_add_socket_auto’: ../subprojects/wayland/src/wayland-server.c:1649:70: error: ‘%d’ directive output may be truncated writing between 1 and 11 bytes into a region of size 8 [-Werror=format-truncation=] 1649 | snprintf(display_name, sizeof display_name, "wayland-%d", displayno); | ^~ ../subprojects/wayland/src/wayland-server.c:1649:61: note: directive argument in the range [-2147483647, 32] 1649 | snprintf(display_name, sizeof display_name, "wayland-%d", displayno); | ^~~~~~~~~~~~ ../subprojects/wayland/src/wayland-server.c:1649:17: note: ‘snprintf’ output between 10 and 20 bytes into a destination of size 16 1649 | snprintf(display_name, sizeof display_name, "wayland-%d", displayno); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ cc1: all warnings being treated as errors Seen in GTK CI. Signed-off-by: Carlos Garnacho <carlosg@gnome.org>
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