Audit malloc(3)/calloc(3)/realloc(3) usage.

* Change eight reallocs to reallocarray to be safe from overflows.
* Change one malloc to reallocarray to be safe from overflows.
* Change one calloc to reallocarray, no zeroing needed.
* Change the order of arguments of three callocs (aesthetical).

1 files changed, 7 insertions, 0 deletions

diff --git a/test-reallocarray.c b/test-reallocarray.c
new file mode 100644
index 00000000..9a514e8e
--- /dev/null
+++ b/test-reallocarray.c
@@ -0,0 +1,7 @@
+#include <stdlib.h>
+
+int
+main(void)
+{
+	return( ! reallocarray(NULL, 2, 2));
+}