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/libss/help.c b/lib/libss/help.c
index 48aece43..078224d 100644
--- a/lib/libss/help.c
+++ b/lib/libss/help.c
@@ -111,7 +111,7 @@ void ss_add_info_dir(sci_idx, info_dir, code_ptr)
     dirs = info->info_dirs;
     for (n_dirs = 0; dirs[n_dirs] != (char *)NULL; n_dirs++)
 	;		/* get number of non-NULL dir entries */
-    dirs = (char **)realloc((char *)dirs,
+    dirs = (char **)reallocf((char *)dirs,
 			    (unsigned)(n_dirs + 2)*sizeof(char *));
     if (dirs == (char **)NULL) {
 	info->info_dirs = (char **)NULL;