mirror of
https://github.com/Pharaoh2k/ps5debug-NG.git
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OpenSourcereR-dev
9c649a44dc
PS5 debugger payload, inspired by Ctn's ps5debug 1.0b5 and wire-compatible with it. Runs the wire-protocol server inside SceShellCore via an umtx-loaded installer that injects the embedded debugger ELF. Features: process scan/RPC/ELF-inject, on-console scan, full debugger (breakpoints, watchpoints, single-step, regs/FP/DR access), kernel R/W, server-side Zydis disassembly, on-console Keystone assembler (0xBDAA0024), foreground-app metadata (0xBDDD0006), server-side RBP stack walk (CMD_PROC_READ_STACK), klog forwarder (TCP 3232), rest-mode survival and a lot more. Supports FW families 3.x / 4.0 / 4.x (incl. 4.51) / 5.x / 6.x / 7.x / 7.5x / 8.x via the kpatch routine in installer/source/main.c. GPL-3.0-only.
43 lines
1.4 KiB
C
43 lines
1.4 KiB
C
/* $OpenBSD: reallocarray.c,v 1.2 2014/12/08 03:45:00 bcook Exp $ */
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/*
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* Copyright (c) 2008 Otto Moerbeek <otto@drijf.net>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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#include <sys/types.h>
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#include <errno.h>
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#include <stdint.h>
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#include <stdlib.h>
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/*
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* This is sqrt(SIZE_MAX+1), as s1*s2 <= SIZE_MAX
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* if both s1 < MUL_NO_OVERFLOW and s2 < MUL_NO_OVERFLOW
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*/
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#define MUL_NO_OVERFLOW ((size_t)1 << (sizeof(size_t) * 4))
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void *
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reallocarray(void *optr, size_t nmemb, size_t size)
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{
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if ((nmemb >= MUL_NO_OVERFLOW || size >= MUL_NO_OVERFLOW) &&
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nmemb > 0 && SIZE_MAX / nmemb < size) {
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errno = ENOMEM;
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return (NULL);
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}
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return (realloc(optr, size * nmemb));
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}
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