[*] Binary protection state of cryptsetup-reencrypt

  	Full RELRO     Canary found      NX disabled  PIE enabled  No RPATH     No RUNPATH   No Symbols

[*] Function strcat tear down of cryptsetup-reencrypt

    ; assembly                           | /* r2dec pseudo code output */

                                         | /* /logs/firmware/unblob_extracted/firmware_extract/4325012-58052244.squashfs_v4_le_extract/usr/sbin/cryptsetup-reencrypt @ 0x73d0 */

                                         | #include <stdint.h>

                                         |  

    ; (fcn) sym.clogger ()               | void clogger () {

    0x000073d0 lui gp, 3                 |     

    0x000073d4 addiu gp, gp, -0x5bd0     |     

    0x000073d8 addu gp, gp, t9           |     gp += t9;

    0x000073dc addiu sp, sp, -0x1048     |     

    0x000073e0 addiu v0, sp, 0x105c      |     v0 = sp + 0x105c;

    0x000073e4 sw s0, 0x1034(sp)         |     *(var_1034h) = s0;

    0x000073e8 lw s0, -0x7cdc(gp)        |     s0 = *((gp - 7991));

    0x000073ec sw v0, 0x24(sp)           |     *(var_24h) = v0;

    0x000073f0 lw t9, -0x7d8c(gp)        |     t9 = sym.imp.__vsnprintf_chk;

    0x000073f4 lw v1, (s0)               |     v1 = *(s0);

    0x000073f8 sw v0, 0x14(sp)           |     *(var_14h) = v0;

    0x000073fc lw v0, 0x1058(sp)         |     v0 = *(arg_1058h);

    0x00007400 sw s1, 0x1038(sp)         |     *(var_1038h) = s1;

    0x00007404 addiu s1, sp, 0x28        |     s1 = sp + 0x28;

    0x00007408 sw gp, 0x18(sp)           |     *(var_18h) = gp;

    0x0000740c sw s3, 0x1040(sp)         |     *(var_1040h) = s3;

    0x00007410 sw s2, 0x103c(sp)         |     *(var_103ch) = s2;

    0x00007414 sw ra, 0x1044(sp)         |     *(var_1044h) = ra;

    0x00007418 move s3, a0               |     s3 = a0;

    0x0000741c move s2, a1               |     s2 = a1;

    0x00007420 sw v0, 0x10(sp)           |     *(var_10h) = v0;

    0x00007424 addiu a3, zero, 0x1002    |     a3 = 0x1002;

    0x00007428 addiu a2, zero, 1         |     a2 = 1;

    0x0000742c addiu a1, zero, 0x1000    |     a1 = 0x1000;

    0x00007430 move a0, s1               |     a0 = s1;

    0x00007434 sw v1, 0x102c(sp)         |     *(var_102ch) = v1;

    0x00007438 jalr t9                   |     t9 ();

    0x0000743c nop                       |     

    0x00007440 lw gp, 0x18(sp)           |     gp = *(var_18h);

                                         |     if (v0 <= 0) {

    0x00007444 blez v0, 0x7478           |         goto label_0;

                                         |     }

    0x00007448 addiu v0, s2, -1          |     v0 = s2 + -1;

    0x0000744c sltiu v0, v0, 2           |     v0 = (v0 < 2) ? 1 : 0;

    0x00007450 addiu v0, s2, 2           |     v0 = s2 + 2;

                                         |     if (v0 != 0) {

    0x00007454 bnez v0, 0x74a0           |         goto label_1;

                                         |     }

    0x00007458 sltiu v0, v0, 2           |     v0 = (v0 < 2) ? 1 : 0;

    0x0000745c lw t9, -0x7eb8(gp)        |     t9 = sym.imp.crypt_log;

                                         |     if (v0 != 0) {

    0x00007460 bnez v0, 0x74a0           |         goto label_1;

                                         |     }

    0x00007464 move a2, s1               |     a2 = s1;

    0x00007468 move a1, s2               |     a1 = s2;

    0x0000746c move a0, s3               |     a0 = s3;

    0x00007470 jalr t9                   |     t9 ();

    0x00007474 lw gp, 0x18(sp)           |     gp = *(var_18h);

                                         |     do {

                                         | label_0:

    0x00007478 lw v1, 0x102c(sp)         |         v1 = *(var_102ch);

    0x0000747c lw v0, (s0)               |         v0 = *(s0);

    0x00007480 lw ra, 0x1044(sp)         |         ra = *(var_1044h);

                                         |         if (v1 != v0) {

    0x00007484 bne v1, v0, 0x74d8        |             goto label_2;

                                         |         }

    0x00007488 lw s3, 0x1040(sp)         |         s3 = *(var_1040h);

    0x0000748c lw s2, 0x103c(sp)         |         s2 = *(var_103ch);

    0x00007490 lw s1, 0x1038(sp)         |         s1 = *(var_1038h);

    0x00007494 lw s0, 0x1034(sp)         |         s0 = *(var_1034h);

    0x00007498 addiu sp, sp, 0x1048      |         

    0x0000749c jr ra                     |         return v1;

                                         | label_1:

    0x000074a0 lw a1, -0x7fd4(gp)        |         a1 = *(gp);

    0x000074a4 lw t9, -0x7dbc(gp)        |         t9 = sym.imp.__strcat_chk

    0x000074a8 addiu a2, zero, 0x1002    |         a2 = 0x1002;

    0x000074ac addiu a1, a1, 0x1020      |         a1 += 0x1020;

    0x000074b0 move a0, s1               |         a0 = s1;

    0x000074b4 jalr t9                   |         t9 ();

    0x000074b8 lw gp, 0x18(sp)           |         gp = *(var_18h);

    0x000074bc move a2, s1               |         a2 = s1;

    0x000074c0 move a1, s2               |         a1 = s2;

    0x000074c4 lw t9, -0x7eb8(gp)        |         t9 = sym.imp.crypt_log;

    0x000074c8 move a0, s3               |         a0 = s3;

    0x000074cc jalr t9                   |         t9 ();

    0x000074d0 lw gp, 0x18(sp)           |         gp = *(var_18h);

    0x000074d4 b 0x7478                  |         

                                         |     } while (1);

                                         | label_2:

    0x000074d8 lw t9, -0x7dec(gp)        |     t9 = sym.imp.__stack_chk_fail;

    0x000074dc jalr t9                   |     t9 ();

    0x000074e0 nop                       |     

                                         | }

[*] Function strcat used 2 times cryptsetup-reencrypt