fix leaks found by parfait.

ok deraadt

2 files changed, 15 insertions, 4 deletions

diff --git a/gnu/usr.bin/cvs/src/buffer.c b/gnu/usr.bin/cvs/src/buffer.c
index 8f905450664..85178856008 100644
--- a/gnu/usr.bin/cvs/src/buffer.c
+++ b/gnu/usr.bin/cvs/src/buffer.c
@@ -101,9 +101,13 @@ allocate_buffer_datas ()
 
     alc = ((struct buffer_data *)
 	   malloc (ALLOC_COUNT * sizeof (struct buffer_data)));
-    space = (char *) valloc (ALLOC_COUNT * BUFFER_DATA_SIZE);
-    if (alc == NULL || space == NULL)
+    if (alc == NULL)
 	return;
+    space = (char *) valloc (ALLOC_COUNT * BUFFER_DATA_SIZE);
+    if (space == NULL) {
+	free(alc);
+	return; 
+    }
     for (i = 0; i < ALLOC_COUNT; i++, alc++, space += BUFFER_DATA_SIZE)
     {
 	alc->next = free_buffer_data;
diff --git a/gnu/usr.bin/cvs/src/server.c b/gnu/usr.bin/cvs/src/server.c
index 694dfb056e1..78f7a3852c2 100644
--- a/gnu/usr.bin/cvs/src/server.c
+++ b/gnu/usr.bin/cvs/src/server.c
@@ -355,14 +355,19 @@ create_adm_p (base_dir, dir)
 	return ENOMEM;
 
     dir_where_cvsadm_lives = malloc (strlen (base_dir) + strlen (dir) + 100);
-    if (dir_where_cvsadm_lives == NULL)
+    if (dir_where_cvsadm_lives == NULL) {
+	free(p);
 	return ENOMEM;
+    }
 
     /* Allocate some space for the temporary string in which we will
        construct filenames. */
     tmp = malloc (strlen (base_dir) + strlen (dir) + 100);
-    if (tmp == NULL)
+    if (tmp == NULL) {
+	free(p);
+	free(dir_where_cvsadm_lives);
 	return ENOMEM;
+    }
 
     
     /* We make several passes through this loop.  On the first pass,
@@ -1397,6 +1402,8 @@ receive_file (size, file, gzipped)
 			pending_error = status;
 		    }
 		}
+		if (filebuf != NULL)
+		    free(filebuf);
 		return;
 	    }