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, 2 deletions

diff --git a/lib/libc/gen/fts-compat.c b/lib/libc/gen/fts-compat.c
index 02cad6c..da88ed1 100644
--- a/lib/libc/gen/fts-compat.c
+++ b/lib/libc/gen/fts-compat.c
@@ -881,7 +881,7 @@ fts_sort(sp, head, nitems)
 	 */
 	if (nitems > sp->fts_nitems) {
 		sp->fts_nitems = nitems + 40;
-		if ((sp->fts_array = realloc(sp->fts_array,
+		if ((sp->fts_array = reallocf(sp->fts_array,
 		    (size_t)(sp->fts_nitems * sizeof(FTSENT *)))) == NULL) {
 			sp->fts_nitems = 0;
 			return (head);
@@ -959,7 +959,7 @@ fts_palloc(sp, more)
 	size_t more;
 {
 	sp->fts_pathlen += more + 256;
-	sp->fts_path = realloc(sp->fts_path, (size_t)sp->fts_pathlen);
+	sp->fts_path = reallocf(sp->fts_path, (size_t)sp->fts_pathlen);
 	return (sp->fts_path == NULL);
 }