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, 1 insertions, 1 deletions

diff --git a/lib/libc/gen/scandir.c b/lib/libc/gen/scandir.c
index e6e8408..8a8b7d2 100644
--- a/lib/libc/gen/scandir.c
+++ b/lib/libc/gen/scandir.c
@@ -109,7 +109,7 @@ scandir(dirname, namelist, select, dcomp)
 			if (fstat(dirp->dd_fd, &stb) < 0)
 				return(-1);	/* just might have grown */
 			arraysz = stb.st_size / 12;
-			names = (struct dirent **)realloc((char *)names,
+			names = (struct dirent **)reallocf((char *)names,
 				arraysz * sizeof(struct dirent *));
 			if (names == NULL)
 				return(-1);