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security/integrity: constify some read-only data

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Constify some static data that is never modified,
so that it is placed in .rodata.

Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
This commit is contained in:
Eric Biggers
2018-09-07 13:22:23 -07:00
committed by Mimi Zohar
parent 691115c351
commit b2724d5802
8 changed files with 16 additions and 13 deletions
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2
security/integrity/ima/ima_main.c
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@@ -440,7 +440,7 @@ int ima_read_file(struct file *file, enum kernel_read_file_id read_id)
return 0;
}
static int read_idmap[READING_MAX_ID] = {
static const int read_idmap[READING_MAX_ID] = {
[READING_FIRMWARE] = FIRMWARE_CHECK,
[READING_FIRMWARE_PREALLOC_BUFFER] = FIRMWARE_CHECK,
[READING_MODULE] = MODULE_CHECK,