Tests:current: WIP #4093
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Tests:current: WIP #4093
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Signed-off-by: Djalal Harouni <[email protected]>
1. Tests starts with root uid 0 2. Tests executes drop-privileges, in Tetragon userspace cached process credentials are euid == 0 3. drop-privileges changes its reuid to 1879048188 but cached state is still uid/euid == 0 since execve snapshot. But in kernel, current credentials are uid/euid == 1879048188. These are the ones that we use for matching. 4. drop-privileges executes /usr/bin/echo In tetragon userspace uid == 0, but in kernel current uid == 1879048188 In tracing policy we match against current credentials 1879048188 In Process json output checker we match against cached userspace state credentials uid/euid == 0. 5. /usr/bin/echo starts with uid/euid == 1879048188 In tetragon uid == 1879048188 same in kernel current uid == 1879048188 Signed-off-by: Djalal Harouni <[email protected]>
Signed-off-by: Djalal Harouni <[email protected]>
tixxdz
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