morlutoandYou Wish
e38550462e
Keep the configured launcher alive while its limited Python child runs so ownership checks retain the admitted executable identity. Trigger memory exhaustion with one oversized ELF zero-fill tail rather than racing section traversal against a timeout. Adapted from #1357. JavaScript syntax, strict C syntax compilation, formatting, and static checks passed. The Linux pwntools verification lane was not run on this macOS host. Co-authored-by: You Wish <29498139+Y0UW1SH@users.noreply.github.com>
62 lines
1.7 KiB
C
62 lines
1.7 KiB
C
/* Keep the configured launcher identity alive while its resource-limited
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* Python child runs. Both remain in REA's owned process group. */
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#define _POSIX_C_SOURCE 200809L
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#include <errno.h>
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#include <signal.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <sys/resource.h>
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#include <sys/types.h>
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#include <sys/wait.h>
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#include <unistd.h>
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