Replace memory leaking instances of realloc with non-leaking reallocf.

In some cases replace if (a == null) a = malloc(x); else a =
realloc(a, x); with simple reallocf(a, x).  Per ANSI-C, this is
guaranteed to be the same thing.

I've been running these on my system here w/o ill effects for some
time.  However, the CTM-express is at part 6 of 34 for the CAM
changes, so I've not been able to do a build world with the CAM in the
tree with these changes.  Shouldn't impact anything, but...

1 files changed, 2 insertions, 7 deletions

diff --git a/lib/libmytinfo/buildpath.c b/lib/libmytinfo/buildpath.c
index cecba42..4e6f529 100644
--- a/lib/libmytinfo/buildpath.c
+++ b/lib/libmytinfo/buildpath.c
@@ -57,13 +57,8 @@ int type; {
 
 	if (files >= size) {
 		size += HUNK;
-		if (path == NULL)
-			path = (struct term_path *)
-				malloc(size * sizeof(struct term_path));
-		else
-			path = (struct term_path *)
-				realloc((anyptr) path,
-					size * sizeof(struct term_path));
+		path = (struct term_path *) reallocf((anyptr) path,
+			size * sizeof(struct term_path));
 		if (path == NULL)
 			return 0;
 	}