2 Commits

Author	SHA1	Message	Date
Jagannathan Raman	82ff9faa5b	kern/buffer: Handle NULL input pointer in grub_buffer_free() ... The grub_buffer_free() should handle NULL input pointer, similar to grub_free(). If the pointer is not referencing any memory location, grub_buffer_free() need not perform any function. Fixes: CID 396931 Signed-off-by: Jagannathan Raman <jag.raman@oracle.com> Reviewed-by: Ross Philipson <ross.philipson@oracle.com> Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>	2022-10-27 16:51:21 +02:00
Chris Coulson	030fb6c4fa	kern/buffer: Add variable sized heap buffer ... Add a new variable sized heap buffer type (grub_buffer_t) with simple operations for appending data, accessing the data and maintaining a read cursor. Signed-off-by: Chris Coulson <chris.coulson@canonical.com> Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>	2021-03-02 15:54:19 +01:00