diff options
author | Daiki Ueno <dueno@redhat.com> | 2017-08-08 14:52:24 +0200 |
---|---|---|
committer | Daiki Ueno <ueno@gnu.org> | 2017-08-08 16:04:40 +0200 |
commit | a860db364521ca6e9046bbf60fbbb1ca2bc08711 (patch) | |
tree | 2dc9206f1abd6a72697a3a851594cbd6bd7816b1 /configure.ac | |
parent | 53402f9e5296718d22ddf1a77658067c2751f068 (diff) |
common: Use reallocarray instead of realloc as appropriate
reallocarray is a new POSIX function added in glibc 2.26, with
built-in overflow checks. Take advantage of that function for
internal array allocation.
Diffstat (limited to 'configure.ac')
-rw-r--r-- | configure.ac | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 89e5f99..856a37c 100644 --- a/configure.ac +++ b/configure.ac @@ -101,6 +101,7 @@ if test "$os_unix" = "yes"; then AC_CHECK_FUNCS([getprogname getexecname basename mkstemp mkdtemp]) AC_CHECK_FUNCS([getauxval issetugid getresuid secure_getenv]) AC_CHECK_FUNCS([strnstr memdup strndup strerror_l strerror_r]) + AC_CHECK_FUNCS([reallocarray]) AC_CHECK_FUNCS([fdwalk]) AC_CHECK_FUNCS([setenv]) AC_CHECK_FUNCS([getpeereid]) |