2000-12-21 Marcus Brinkmann <marcus@gnu.org>

	* rr.c (rrip_work): Use strdup instead malloc and strcpy.
	Assert that strdup and malloc (for rr->trans) succeeds.
	* pager.c: Include <errno.h>.
	(create_disk_pager): If malloc fails, exit with error.
	* main.c (read_sblock): Fail if malloc does.
	* inode.c (diskfs_cached_lookup): When allocating memory for dn or
	np fails, release spinlock, rrip (and allocated memory) and return
	ENOMEM.
	(load_inode): Likewise (but no rrip). Also, if *npp is non-zero,
	release diskfs_node_refcnt_lock before returning.
	Reported by Igor Khavkine <i_khavki@alcor.concordia.ca>.

1 files changed, 2 insertions, 0 deletions

diff --git a/isofs/main.c b/isofs/main.c
index beca281d..37f8a007 100644
--- a/isofs/main.c
+++ b/isofs/main.c
@@ -101,6 +101,8 @@ read_sblock ()
     error (1, 0, "Could not find valid superblock");
 
   sblock = malloc (sizeof (struct sblock));
+  if (!sblock)
+    error (1, errno, "Could not allocate memory for superblock");
   bcopy (sb, sblock, sizeof (struct sblock));
   diskfs_end_catch_exception ();