Author: paultcochrane
Date: Sat Oct 6 04:48:06 2007
New Revision: 21913
Modified:
trunk/src/embed.c
Log:
[core] Checking that fullname isn't NULL before being passes as a function
argument. This is an extra check just in case; found in Coverity CID 124.
Modified: trunk/src/embed.c
==============================================================================
--- trunk/src/embed.c (original)
+++ trunk/src/embed.c Sat Oct 6 04:48:06 2007
@@ -378,6 +378,12 @@
#ifdef PARROT_HAS_HEADER_SYSMMAN
+ /* check that fullname isn't NULL, just in case */
+ if (!fullname) {
+ real_exception(interp, NULL, 1,
+ "About to try and open a NULL filename");
+ }
+
fd = open(fullname, O_RDONLY | O_BINARY);
if (!fd) {
PIO_eprintf(interp, "Parrot VM: Can't open %s, code %i.\n",
