use zend_strndup

diff --git a/ext/fileinfo/libmagic/softmagic.c b/ext/fileinfo/libmagic/softmagic.c
index 7fa01124400725afbf8b093a6b2a42cbffe498b2..3e157ff8460c32a89fce3abe71bbdc2ee6bf6de2 100644 (file)
--- a/ext/fileinfo/libmagic/softmagic.c
+++ b/ext/fileinfo/libmagic/softmagic.c
@@ -629,7 +629,7 @@ mprint(struct magic_set *ms, struct magic *m)
                char *cp;
                int rval;
 
-               cp = strndup((const char *)ms->search.s, ms->search.rm_len);
+               cp = zend_strndup((const char *)ms->search.s, ms->search.rm_len);
                if (cp == NULL) {
                        file_oomem(ms, ms->search.rm_len);
                        return -1;