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coccinelle: add reallocarray() coccinelle script

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Let's systematically make use of reallocarray() whereever we invoke
realloc() with a product of two values.
This commit is contained in:
Lennart Poettering
2018-02-27 19:09:22 +01:00
parent 3209c8e650
commit 62d74c78b5
16 changed files with 56 additions and 37 deletions
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20
coccinelle/reallocarray.cocci Normal file
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@@ -0,0 +1,20 @@
@@
expression q, p, n, m;
@@
- q = realloc(p, (n)*(m))
+ q = reallocarray(p, n, m)
@@
expression q, p, n, m;
@@
- q = realloc(p, n*(m))
+ q = reallocarray(p, n, m)
@@
expression q, p, n, m;
@@
- q = realloc(p, (n)*m)
+ q = reallocarray(p, n, m)
@@
expression q, p, n, m;
@@
- q = realloc(p, n*m)
+ q = reallocarray(p, n, m)