commit 02779b6263a177b1e462e53db6eaf57bcda574bc
author Vincent Bernat <vincent@bernat.im> Sun Apr 03 13:48:43 2016 +0200
committer Willy Tarreau <w@1wt.eu> Sun Apr 03 14:17:42 2016 +0200
tree b7153dd707240b17ebada818e22ee954ceed606c
parent 3c2f2f207f9ce64ce506a174cc12e8dc7eeed2a8

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
  )

src/uri_auth.c

diff --git a/src/uri_auth.c b/src/uri_auth.c
index c03acbb..cfe1f4c 100644
--- a/src/uri_auth.c
+++ b/src/uri_auth.c
@@ -242,7 +242,7 @@
 			return u;
 		}
 
-	newuser = calloc(1, sizeof(struct auth_users));
+	newuser = calloc(1, sizeof(*newuser));
 	if (!newuser)
 		return NULL;