Fix bug #67390 insecure temporary file use in the configure script

diff --git a/acinclude.m4 b/acinclude.m4
index ddf72857839ec8ab0c29da1b832d7a3e040fb093..2681b79f6439b438d0bda5bbc590c6fe0f7d864d 100644 (file)
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -1700,7 +1700,7 @@ int main(int argc, char *argv[])
 {
   FILE *fp;
   long position;
-  char *filename = "/tmp/phpglibccheck";
+  char *filename = tmpnam(NULL);
   
   fp = fopen(filename, "w");
   if (fp == NULL) {