mirror of
https://github.com/i3/i3.git
synced 2025-12-01 12:06:20 +00:00
fae2b637ee
Also updates the function to use proper types, const and style.
The warning:
../i3/i3-input/main.c: In function ‘finish_input’:
../i3/i3-input/main.c:187:13: warning: ‘__builtin_strncat’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
187 | strncat(dest, command, inputlen);
| ^
../i3/i3-input/main.c:175:20: note: length computed here
175 | int inputlen = strlen(command);
Which is triggered because gcc thinks it's bad that `input_len` (the
length of the source in the copy) is used instead of a length that is
inside the limits of the allocated size for the destination. However, in
practice, `full_len` is always than `input_len`.