From 42a386c247b58bd96c5d9e2d8fc7ab537557ab61 Mon Sep 17 00:00:00 2001
From: "Ryan C. Gordon" <icculus@icculus.org>
Date: Fri, 5 Apr 2002 08:45:08 +0000
Subject: [PATCH] Added some malloc() failure checks in CD-ROM detection code.

---
 platform/unix.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/platform/unix.c b/platform/unix.c
index e61c3932..fd0a745c 100644
--- a/platform/unix.c
+++ b/platform/unix.c
@@ -82,6 +82,8 @@ char **__PHYSFS_platformDetectAvailableCDs(void)
     int mounts;
     int ii;
 
+    BAIL_IF_MACRO(retval == NULL, ERR_OUT_OF_MEMORY, NULL);
+
     mounts = getmntinfo( &mntbufp, MNT_WAIT );
 
     for ( ii=0; ii < mounts; ++ii ) {
@@ -125,6 +127,8 @@ char **__PHYSFS_platformDetectAvailableCDs(void)
     FILE *mounts = NULL;
     struct mntent *ent = NULL;
 
+    BAIL_IF_MACRO(retval == NULL, ERR_OUT_OF_MEMORY, NULL);
+
     *retval = NULL;
     mounts = setmntent("/etc/mtab", "r");
     BAIL_IF_MACRO(mounts == NULL, ERR_IO_ERROR, retval);