[*] Binary protection state of sar

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[*] Function strcpy tear down of sar

    ; assembly                               | /* r2dec pseudo code output */

                                             | /* /logs/firmware/patool_extraction/rootfs.img_unblob_extracted/rootfs.img_extract/0-80367616.squashfs_v4_le_extract/usr/bin/sar @ 0x2888 */

                                             | #include <stdint.h>

                                             |  

    ; (fcn) fcn.00002888 ()                  | void fcn_00002888 (int16_t arg1, int16_t arg2) {

                                             |     r0 = arg1;

                                             |     r1 = arg2;

    0x00002888 push {r3, r4, r5, lr}         |     

    0x0000288a mov r5, r0                    |     r5 = r0;

    0x0000288c mov r0, r1                    |     r0 = r1;

    0x0000288e mov r4, r1                    |     r4 = r1;

    0x00002890 blx 0x1860                    |     fcn_00001860 ();

    0x00002894 adds r0, 1                    |     r0++;

    0x00002896 blx 0x17e4                    |     fcn_000017e4 ();

    0x0000289a ldr r3, [pc, 0x24]            |     

    0x0000289c add r3, pc                    |     r3 = 0x5162;

    0x0000289e add.w r3, r3, r5, lsl 2       |     r3 += (r5 << 2);

    0x000028a2 str r0, [r3, 0x50]            |     *((r3 + 0x50)) = r0;

                                             |     if (r0 != 0) {

    0x000028a4 cbz r0, 0x28b0                |         

    0x000028a6 mov r1, r4                    |         r1 = r4;

    0x000028a8 pop.w {r3, r4, r5, lr}        |         

    0x000028ac b.w 0x17a4                    |         void (*0x17a4)() ();

                                             |     }

    0x000028b0 ldr r0, [pc, 0x10]            |     

    0x000028b2 add r0, pc                    |     r0 = 0x517a;

    0x000028b4 blx 0x1768                    |     perror (r0);

    0x000028b8 movs r0, 4                    |     r0 = 4;

    0x000028ba blx 0x1848                    |     fcn_00001848 ();

    0x000028be nop                           |     

    0x000028c0 strb r0, [r4, r2]             |     *((r4 + r2)) = r0;

    0x000028c2 movs r1, r0                   |     r1 = r0;

    0x000028c4 lsls r2, r1, 0xe              |     r2 = r1 << 0xe;

    0x000028c6 movs r1, r0                   |     r1 = r0;

                                             | }

[*] Function strcpy used 1 times sar