squashfs: show an error message if the inode_table can't be, allocated

Signed-off-by: Lars Weber <weber@weber-software.com>

diff --git a/fs/squashfs/sqfs.c b/fs/squashfs/sqfs.c
index e2d91c654cdfaf0e9106d2699e9f7066b51b3706..5d9c52af80baeb4168cd2b169d8a8b3b27214ace 100644 (file)
--- a/fs/squashfs/sqfs.c
+++ b/fs/squashfs/sqfs.c
@@ -728,6 +728,8 @@ static int sqfs_read_inode_table(unsigned char **inode_table)
        *inode_table = malloc(metablks_count * SQFS_METADATA_BLOCK_SIZE);
        if (!*inode_table) {
                ret = -ENOMEM;
+               printf("Error: failed to allocate squashfs inode_table of size %i, increasing CONFIG_SYS_MALLOC_LEN could help\n",
+                      metablks_count * SQFS_METADATA_BLOCK_SIZE);
                goto free_itb;
        }