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`gcc-14` added a new `-Walloc-size` warning that makes sure that size of
an individual element matches size of a pointed type:
https://gcc.gnu.org/PR71219
`sway` triggers it on `calloc()` calls where member size is used as
`1` (instead of member count):
swaynag/config.c:169:65: error: allocation of insufficient size '1'
for type 'struct swaynag_button' with size '48' [-Werror=alloc-size]
169 | struct swaynag_button *button = calloc(sizeof(struct swaynag_button), 1);
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|---|---|---|
| .. | ||
| config.c | ||
| main.c | ||
| meson.build | ||
| render.c | ||
| swaynag.1.scd | ||
| swaynag.5.scd | ||
| swaynag.c | ||
| types.c | ||