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banan-os
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Kernel: Clone executable path on fork 

Before this forked processes had empty executables
This commit is contained in:
Bananymous 2025-08-29 01:41:18 +03:00
parent 30215963b2
commit c7298edf65
1 changed files with 4 additions and 0 deletions
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4
kernel/kernel/Process.cpp
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@ -605,6 +605,9 @@ namespace Kernel
auto working_directory = TRY(m_working_directory.clone()); auto working_directory = TRY(m_working_directory.clone());
auto root_file = TRY(m_root_file.clone()); auto root_file = TRY(m_root_file.clone());
BAN::String executable;
TRY(executable.append(m_executable));
BAN::Vector<BAN::String> cmdline; BAN::Vector<BAN::String> cmdline;
TRY(cmdline.resize(m_cmdline.size())); TRY(cmdline.resize(m_cmdline.size()));
for (size_t i = 0; i < m_cmdline.size(); i++) for (size_t i = 0; i < m_cmdline.size(); i++)
@ -629,6 +632,7 @@ namespace Kernel
forked->m_root_file = BAN::move(root_file); forked->m_root_file = BAN::move(root_file);
forked->m_cmdline = BAN::move(cmdline); forked->m_cmdline = BAN::move(cmdline);
forked->m_environ = BAN::move(environ); forked->m_environ = BAN::move(environ);
forked->m_executable = BAN::move(executable);
forked->m_page_table = BAN::move(page_table); forked->m_page_table = BAN::move(page_table);
forked->m_open_file_descriptors = BAN::move(*open_file_descriptors); forked->m_open_file_descriptors = BAN::move(*open_file_descriptors);
forked->m_mapped_regions = BAN::move(mapped_regions); forked->m_mapped_regions = BAN::move(mapped_regions);