mirror of https://gitee.com/openkylin/linux.git
1adace9bb0
The original ima_must_measure() function based its results on cached iint information, which required an iint be allocated for all files. Currently, an iint is allocated only for files in policy. As a result, for those files in policy, ima_must_measure() is now called twice: once to determine if the inode is in the measurement policy and, the second time, to determine if it needs to be measured/re-measured. The second call to ima_must_measure() unnecessarily checks to see if the file is in policy. As we already know the file is in policy, this patch removes the second unnecessary call to ima_must_measure(), removes the vestige iint parameter, and just checks the iint directly to determine if the inode has been measured or needs to be measured/re-measured. Signed-off-by: Mimi Zohar <zohar@us.ibm.com> Acked-by: Eric Paris <eparis@redhat.com> |
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| .. | ||
| Kconfig | ||
| Makefile | ||
| ima.h | ||
| ima_api.c | ||
| ima_audit.c | ||
| ima_crypto.c | ||
| ima_fs.c | ||
| ima_iint.c | ||
| ima_init.c | ||
| ima_main.c | ||
| ima_policy.c | ||
| ima_queue.c | ||