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util: check for NULL on realloc in _infmask_ensure_size

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And abort if that ever happens because it really shouldn't.

Part-of: <https://gitlab.freedesktop.org/libinput/libinput/-/merge_requests/1465>
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Peter Hutterer 2026-04-14 07:23:32 +10:00 • committed by Marge Bot
parent aa04f67b1c
commit e32202eeae
1 changed files with 2 additions and 0 deletions
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src/util-bits.h
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@ -260,6 +260,8 @@ _nonnull_(1) static inline void _infmask_ensure_size(infmask_t *mask, unsigned i
size_t required = _infmask_size_for_bit(bit);
if (required > mask->nmasks) {
mask->mask = realloc(mask->mask, required * sizeof(bitmask_t));
if (!mask->mask)
abort();
/* Zero out the new memory */
for (size_t i = mask->nmasks; i < required; i++)
mask->mask[i] = bitmask_new();