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, 1 insertions, 0 deletions

diff --git a/mandoc_aux.h b/mandoc_aux.h
index c146e6da..8dc43df6 100644
--- a/mandoc_aux.h
+++ b/mandoc_aux.h
@@ -24,6 +24,7 @@ int		  mandoc_asprintf(char **, const char *, ...);
 void		 *mandoc_calloc(size_t, size_t);
 void		 *mandoc_malloc(size_t);
 void		 *mandoc_realloc(void *, size_t);
+void		 *mandoc_reallocarray(void *, size_t, size_t);
 char		 *mandoc_strdup(const char *);
 char		 *mandoc_strndup(const char *, size_t);