CLEANUP: uniformize last argument of malloc/calloc
Instead of repeating the type of the LHS argument (sizeof(struct ...))
in calls to malloc/calloc, we directly use the pointer
name (sizeof(*...)). The following Coccinelle patch was used:
@@
type T;
T *x;
@@
x = malloc(
- sizeof(T)
+ sizeof(*x)
)
@@
type T;
T *x;
@@
x = calloc(1,
- sizeof(T)
+ sizeof(*x)
)
When the LHS is not just a variable name, no change is made. Moreover,
the following patch was used to ensure that "1" is consistently used as
a first argument of calloc, not the last one:
@@
@@
calloc(
+ 1,
...
- ,1
)
diff --git a/src/proto_tcp.c b/src/proto_tcp.c
index cce0acb..a44912a 100644
--- a/src/proto_tcp.c
+++ b/src/proto_tcp.c
@@ -1641,7 +1641,7 @@
return -1;
}
- hdr = calloc(sizeof(struct cap_hdr), 1);
+ hdr = calloc(1, sizeof(*hdr));
hdr->next = curpx->req_cap;
hdr->name = NULL; /* not a header capture */
hdr->namelen = 0;