diff --git a/e2fsck/sigcatcher.c b/e2fsck/sigcatcher.c
index 10b9328..bd56c3f 100644
--- a/e2fsck/sigcatcher.c
+++ b/e2fsck/sigcatcher.c
@@ -387,6 +387,7 @@ void sigcatcher_setup(void)
 	sigaction(SIGILL, &sa, 0);
 	sigaction(SIGBUS, &sa, 0);
 	sigaction(SIGSEGV, &sa, 0);
+	sigaction(SIGABRT, &sa, 0);
 }	
 
 
diff --git a/lib/ext2fs/blkmap64_rb.c b/lib/ext2fs/blkmap64_rb.c
index e6b7e04..74140ec 100644
--- a/lib/ext2fs/blkmap64_rb.c
+++ b/lib/ext2fs/blkmap64_rb.c
@@ -134,10 +134,8 @@ static void rb_get_new_extent(struct bmap_rb_extent **ext, __u64 start,
 
 	retval = ext2fs_get_mem(sizeof (struct bmap_rb_extent),
 				&new_ext);
-	if (retval) {
-		perror("ext2fs_get_mem");
-		exit(1);
-	}
+	if (retval)
+		abort();
 
 	new_ext->start = start;
 	new_ext->count = count;