Systemd/coccinelle/memzero.cocci at 328756170e6a51e41688ebce0044c8d3818b9608 - picnoir/Systemd - Alternativebit

picnoir/Systemd

Lennart Poettering 673192494c coccinelle: automatically rewrite memset() to zero() or memzero() where we can

We are pretty good at this already, hence only a single case is actually
found by this.

2017-12-14 19:47:46 +01:00

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 @@
 expression s;
 @@
 - memset(&s, 0, sizeof(s))
 + zero(s)
 @@
 expression s;
 @@
 - memset(s, 0, sizeof(*s))
 + zero(*s)
 @@
 expression s;
 @@
 - bzero(&s, sizeof(s))
 + zero(s)
 @@
 expression s;
 @@
 - bzero(s, sizeof(*s))
 + zero(*s)
 @@
 expression a, b;
 @@
 - memset(a, 0, b)
 + memzero(a, b)
 @@
 expression a, b;
 @@
 - bzero(a, b)
 + memzero(a, b)