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Julien Grall
db3382dd4f
At the moment, corrupt() is neither checking for allocation failure
nor freeing the allocated memory.
Harden the code by printing ENOMEM if the allocation failed and
free 'str' after the last use.
This is not considered to be a security issue because corrupt() should
only be called when Xenstored thinks the database is corrupted. Note
that the trigger (i.e. a guest reliably provoking the call) would be
a security issue.
Fixes: 06d17943f0 ("Added a basic integrity checker, and some basic ability to recover from store")
Signed-off-by: Julien Grall <jgrall@amazon.com>
Reviewed-by: Juergen Gross <jgross@suse.com>
The following files are imported from the Samba project. We use the versions from Samba 3, the current stable branch. talloc.c: samba-trunk/source/lib/talloc.c r14291 2006-03-13 04:27:47 +0000 talloc.h: samba-trunk/source/include/talloc.h r11986 2005-12-01 00:43:36 +0000