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fix(syscall_buffer): set dimension if page size not available

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Signed-off-by: Andrea Terzolo <andrea.terzolo@polito.it>
This commit is contained in:
Andrea Terzolo
2022-09-24 16:39:02 +00:00
committed by poiana
parent 725714726d
commit 3aa9267b48
1 changed files with 1 additions and 0 deletions
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userspace/falco/app_actions/compute_syscall_buffer_size.cpp
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@@ -48,6 +48,7 @@ application::run_result application::configure_syscall_buffer_size()
long page_size = getpagesize(); long page_size = getpagesize();
if(page_size <= 0) if(page_size <= 0)
{ {
m_state->syscall_buffer_bytes_size = DEFAULT_BYTE_SIZE;
falco_logger::log(LOG_WARNING, "Unable to get the system page size through 'getpagesize()'. Try to use the default syscall buffer dimension: " + std::to_string(DEFAULT_BYTE_SIZE) + " bytes.\n"); falco_logger::log(LOG_WARNING, "Unable to get the system page size through 'getpagesize()'. Try to use the default syscall buffer dimension: " + std::to_string(DEFAULT_BYTE_SIZE) + " bytes.\n");
return run_result::ok(); return run_result::ok();
} }