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miext: replace xallocarray() by calloc() 

Only key difference that calloc(), in contrast to rellocarray(),
is zero-initializing. The overhead is hard to measure on today's
machines, and it's safer programming practise to always allocate
zero-initialized, so one can't forget to do it explicitly.

Cocci rule:

    @@
    expression COUNT;
    expression LEN;
    @@
    - xallocarray(COUNT,LEN)
    + calloc(COUNT,LEN)

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
This commit is contained in:
Enrico Weigelt, metux IT consult 2025-02-24 12:15:01 +01:00
parent bdcf8d200f
commit 9a1c502865
1 changed files with 1 additions and 1 deletions
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miext/damage/damage.c
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@ -1318,7 +1318,7 @@ damageText(DrawablePtr pDrawable,
if (!checkGCDamage(pDrawable, pGC)) if (!checkGCDamage(pDrawable, pGC))
return; return;
charinfo = xallocarray(count, sizeof(CharInfoPtr)); charinfo = calloc(count, sizeof(CharInfoPtr));
if (!charinfo) if (!charinfo)
return; return;