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(parent: af16df5) | patch
ima: Fix potential memory leak in ima_init_crypto()
authorJianglei Nie <niejianglei2021@163.com>
Tue, 12 Jul 2022 01:10:37 +0000 (09:10 +0800)
committerMimi Zohar <zohar@linux.ibm.com>
Wed, 13 Jul 2022 14:13:58 +0000 (10:13 -0400)
commit067d2521874135267e681c19d42761c601d503d6
tree29219651d1768c1cde4edd739967201d38639b3etree
parentaf16df54b89dee72df253abc5e7b5e8a6d16c11ccommit | diff
ima: Fix potential memory leak in ima_init_crypto()

On failure to allocate the SHA1 tfm, IMA fails to initialize and exits
without freeing the ima_algo_array. Add the missing kfree() for
ima_algo_array to avoid the potential memory leak.

Signed-off-by: Jianglei Nie <niejianglei2021@163.com>
Fixes: 6d94809af6b0 ("ima: Allocate and initialize tfm for each PCR bank")
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
security/integrity/ima/ima_crypto.c diff | blob | history
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