Roberto Sassu a7ed7c60e1 ima: properly free ima_template_entry structures ... The new templates management mechanism records information associated to an event into an array of 'ima_field_data' structures and makes it available through the 'template_data' field of the 'ima_template_entry' structure (the element of the measurements list created by IMA). Since 'ima_field_data' contains dynamically allocated data (which length varies depending on the data associated to a selected template field), it is not enough to just free the memory reserved for a 'ima_template_entry' structure if something goes wrong. This patch creates the new function ima_free_template_entry() which walks the array of 'ima_field_data' structures, frees the memory referenced by the 'data' pointer and finally the space reserved for the 'ima_template_entry' structure. Further, it replaces existing kfree() that have a pointer to an 'ima_template_entry' structure as argument with calls to the new function. Fixes: a71dc65: ima: switch to new template management mechanism Signed-off-by: Roberto Sassu <roberto.sassu@polito.it> Signed-off-by: Mimi Zohar <zohar@us.ibm.com>		2013-12-02 20:46:56 -05:00
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evm	ima: pass full xattr with the signature	2013-10-25 17:16:59 -04:00
ima	ima: properly free ima_template_entry structures	2013-12-02 20:46:56 -05:00
digsig_asymmetric.c	ima: read and use signature hash algorithm	2013-10-25 17:16:59 -04:00
digsig.c	Revert "ima: define '_ima' as a builtin 'trusted' keyring"	2013-11-23 16:36:35 -08:00
iint.c	ima: use dynamically allocated hash storage	2013-10-25 17:17:00 -04:00
integrity_audit.c	integrity: move integrity_audit_msg()	2013-06-20 07:47:49 -04:00
integrity.h	Revert "ima: define '_ima' as a builtin 'trusted' keyring"	2013-11-23 16:36:35 -08:00
Kconfig	integrity: move integrity_audit_msg()	2013-06-20 07:47:49 -04:00
Makefile	integrity: move integrity_audit_msg()	2013-06-20 07:47:49 -04:00