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4 Commits

Author SHA1 Message Date
Todd C. Miller
340d753947 Fix memory leak when client requests secret. 
Move closure allocation closer to where it is used.
 2021-08-14 08:54:36 -06:00
Todd C. Miller
a55b54329e Add missing stdint.h and sudo_rand.h includes. 
Needed for arc4random() and uin64_t.
 2021-08-13 09:25:01 -06:00
Todd C. Miller
eaf03a382b Pass a secret value to sudo_intercept.so and verify after policy check. 
The goal is to make it harder for someone to have a fake policy checker.
This will not stop a determined adversary since the secret is present
in the address space of the running process.
 2021-08-13 09:10:44 -06:00
Todd C. Miller
c9d9225469 Split off intercept code into exec_intercept.c. 2021-08-11 16:00:47 -06:00