[*] Binary protection state of libuuid.so.1.3.0
Partial RELRO No Canary found NX disabled DSO No RPATH No RUNPATH No Symbols
[*] Function strcat tear down of libuuid.so.1.3.0
; assembly | /* r2dec pseudo code output */
| /* /logs/firmware/unblob_extracted/firmware_extract/56048-12514271.gzip_extract/gzip.uncompressed_extract/5243916-15068666.gzip_extract/gzip.uncompressed_extract/lib/libuuid.so.1.3.0 @ 0x119c */
| #include <stdint.h>
|
; (fcn) entry.fini0 () | void entry_fini0 () {
0x0000119c ldr r3, [pc, 0x68] | r3 = *(0x1208);
0x000011a0 push {r4, lr} |
0x000011a4 ldr r4, [pc, 0x64] | r4 = *(0x120c);
0x000011a8 add r3, pc, r3 | r3 = pc + r3;
0x000011ac ldrb r3, [r3] | r3 = *(r3);
0x000011b0 add r4, pc, r4 | r4 = pc + r4;
0x000011b4 cmp r3, 0 |
0x000011b8 popne {r4, pc} |
0x000011bc ldr r3, [pc, 0x50] | r3 = *(0x1210);
0x000011c0 ldr r3, [r4, r3] | r3 = *(0x120c);
0x000011c4 cmp r3, 0 |
| if (r3 != 0) {
0x000011c8 beq 0x11d8 |
0x000011cc ldr r3, [pc, 0x44] | r3 = *(0x1214);
0x000011d0 ldr r0, [pc, r3] | r0 = *(0x000011d8);
0x000011d4 bl 0xf20 | cxa_finalize ();
| }
0x000011d8 bl 0x10e0 | entry0 ();
0x000011dc ldr r3, [pc, 0x38] | r3 = *(0x1218);
0x000011e0 ldr r3, [r4, r3] | r3 = *((r4 + r3));
0x000011e4 cmp r3, 0 |
| if (r3 != 0) {
0x000011e8 beq 0x11f8 |
0x000011ec ldr r0, [pc, 0x2c] | r0 = *(0x121c);
0x000011f0 add r0, pc, r0 | r0 = pc + r0;
0x000011f4 bl 0xf80 | loc_imp_deregister_frame_info ();
| }
0x000011f8 ldr r3, [pc, 0x24] | r3 = *(0x1220);
0x000011fc mov r2, 1 | r2 = 1;
0x00001200 add r3, pc, r3 | r3 = pc + r3;
0x00001204 strb r2, [r3] | *(r3) = r2;
0x00001208 pop {r4, pc} |
| }
; assembly | /* r2dec pseudo code output */
| /* /logs/firmware/unblob_extracted/firmware_extract/56048-12514271.gzip_extract/gzip.uncompressed_extract/5243916-15068666.gzip_extract/gzip.uncompressed_extract/lib/libuuid.so.1.3.0 @ 0x45ac */
| #include <stdint.h>
|
; (fcn) fcn.000045ac () | void fcn_000045ac (int32_t arg1, int32_t arg2) {
| r0 = arg1;
| r1 = arg2;
0x000045ac push {r4, r5, r6, r7, r8, lr} |
0x000045b0 mov r4, r0 | r4 = r0;
0x000045b4 ldr r0, [r0, 0x14] | r0 = *((r0 + 0x14));
0x000045b8 lsl r3, r2, 3 | r3 = r2 << 3;
0x000045bc adds r3, r3, r0 | r3 += r0;
0x000045c0 str r3, [r4, 0x14] | *((r4 + 0x14)) = r3;
| if (r3 < r3) {
0x000045c4 ldrhs r3, [r4, 0x18] | r3 = *((r4 + 0x18));
| }
0x000045c8 lsr r0, r0, 3 | r0 >>= 3;
| if (r3 < r3) {
0x000045cc addhs r3, r3, 1 | r3++;
| }
| if (r3 < r3) {
0x000045d0 strhs r3, [r4, 0x18] | *((r4 + 0x18)) = r3;
| }
0x000045d4 ldr r3, [r4, 0x18] | r3 = *((r4 + 0x18));
0x000045d8 and r0, r0, 0x3f | r0 &= 0x3f;
0x000045dc add r3, r3, r2, lsr 29 | r3 += (r2 >> 29);
0x000045e0 str r3, [r4, 0x18] | *((r4 + 0x18)) = r3;
0x000045e4 add r3, r2, r0 | r3 = r2 + r0;
0x000045e8 cmp r3, 0x3f |
0x000045ec mov r7, r1 | r7 = r1;
0x000045f0 mov r6, r2 | r6 = r2;
| if (r3 > 0x3f) {
0x000045f4 movls r5, 0 | r5 = 0;
| }
| if (r3 < 0x3f) {
0x000045f8 bls 0x4630 | goto label_0;
| }
0x000045fc rsb r5, r0, 0x40 | r5 = 0x40 - r0;
0x00004600 add r0, r0, 0x1c | r0 += 0x1c;
0x00004604 mov r2, r5 | r2 = r5;
0x00004608 add r0, r4, r0 | r0 = r4 + r0;
0x0000460c bl 0xf14 | memcpy (r0, r1, r2);
0x00004610 add r1, r4, 0x1c | r1 = r4 + 0x1c;
0x00004614 mov r0, r4 | r0 = r4;
0x00004618 bl 0x3120 | fcn_00003120 (r0, r1);
| do {
0x0000461c add r3, r5, 0x3f | r3 = r5 + 0x3f;
0x00004620 cmp r6, r3 |
0x00004624 add r1, r7, r5 | r1 = r7 + r5;
| if (r6 <= r3) {
0x00004628 bhi 0x4648 |
0x0000462c mov r0, 0 | r0 = 0;
| label_0:
0x00004630 add r0, r0, 0x1c | r0 += 0x1c;
0x00004634 sub r2, r6, r5 | r2 = r6 - r5;
0x00004638 add r1, r7, r5 | r1 = r7 + r5;
0x0000463c add r0, r4, r0 | r0 = r4 + r0;
0x00004640 pop {r4, r5, r6, r7, r8, lr} |
0x00004644 b 0xf14 | void (*0xf14)() ();
| }
0x00004648 mov r0, r4 | r0 = r4;
0x0000464c bl 0x3120 | fcn_00003120 (r0, r1);
0x00004650 add r5, r5, 0x40 | r5 += 0x40;
0x00004654 b 0x461c |
| } while (1);
| }
[*] Function strcat used 1 times libuuid.so.1.3.0
