[*] Binary protection state of librtsosd2.so.0.203.3ff897
No RELRO No Canary found NX disabled DSO RPATH No RUNPATH No Symbols
[*] Function strcpy tear down of librtsosd2.so.0.203.3ff897
; assembly | /* r2dec pseudo code output */
| /* /logs/firmware/patool_extraction/DUMP/mtdblock8_unblob_extracted/mtdblock8_extract/0-9650176.squashfs_v4_le_extract/lib/librtsosd2.so.0.203.3ff897 @ 0x18e8 */
| #include <stdint.h>
|
; (fcn) fcn.000018e8 () | void fcn_000018e8 () {
0x000018e8 lui gp, 2 |
0x000018ec addiu gp, gp, -0x2198 |
0x000018f0 addu gp, gp, t9 | gp += t9;
0x000018f4 addiu sp, sp, -0x30 |
0x000018f8 sw ra, 0x2c(sp) | *(var_2ch) = ra;
0x000018fc sw s3, 0x28(sp) | *(var_28h) = s3;
0x00001900 sw s2, 0x24(sp) | *(var_24h) = s2;
0x00001904 sw s1, 0x20(sp) | *(var_20h) = s1;
0x00001908 sw s0, 0x1c(sp) | *(var_1ch) = s0;
0x0000190c lw t8, -0x7fe4(gp) | t8 = *((gp - 8185));
0x00001910 sw gp, 0x10(sp) | *(var_10h) = gp;
0x00001914 lbu v0, 0x78e0(t8) | v0 = *((t8 + 30944));
0x00001918 move s1, t8 | s1 = t8;
| if (v0 != 0) {
0x0000191c bnez v0, 0x19a4 | goto label_0;
| }
0x00001920 lw t8, -0x7ed4(gp) | t8 = *((gp - 8117));
0x00001924 lw t8, -0x7fe0(gp) | t8 = *((gp - 8184));
| if (t8 != 0) {
0x00001928 beqz t8, 0x193c |
0x0000192c lw t9, -0x7ed4(gp) | t9 = *((gp - 8117));
0x00001930 lw a0, (t8) | a0 = *(t8);
0x00001934 jalr t9 | t9 ();
0x00001938 lw gp, 0x10(sp) | gp = *(var_10h);
| }
0x0000193c lw v0, -0x7fe4(gp) | v0 = *((gp - 8185));
0x00001940 lw s2, -0x7fdc(gp) | s2 = *((gp - 8183));
0x00001944 addiu v0, v0, 0x726c | v0 += 0x726c;
0x00001948 subu s2, s2, v0 | __asm ("subu s2, s2, v0");
0x0000194c move s3, v0 | s3 = v0;
0x00001950 sra s2, s2, 2 | s2 >>= 2;
0x00001954 lw s0, -0x7fe4(gp) | s0 = *((gp - 8185));
0x00001958 addiu s2, s2, -1 | s2 += -1;
| do {
0x0000195c lw v0, 0x78e4(s0) | v0 = *((s0 + 7737));
0x00001960 sltu t8, v0, s2 | t8 = (v0 < s2) ? 1 : 0;
0x00001964 addiu v0, v0, 1 | v0++;
| if (t8 == 0) {
0x00001968 beqz t8, 0x198c | goto label_1;
| }
0x0000196c sw v0, 0x78e4(s0) | *((s0 + 7737)) = v0;
0x00001970 sll v0, v0, 2 | v0 <<= 2;
0x00001974 addu v0, s3, v0 | v0 = s3 + v0;
0x00001978 lw t9, (v0) | t9 = *(v0);
0x0000197c jalr t9 | t9 ();
0x00001980 nop |
0x00001984 lw gp, 0x10(sp) | gp = *(var_10h);
0x00001988 b 0x195c |
| } while (1);
| label_1:
0x0000198c lw t9, -0x7fd8(gp) | t9 = *((gp - 8182));
0x00001990 addiu t9, t9, 0x1850 | t9 += entry0;
0x00001994 jalr t9 | t9 ();
0x00001998 nop |
0x0000199c addiu t8, zero, 1 | t8 = 1;
0x000019a0 sb t8, 0x78e0(s1) | *((s1 + 30944)) = t8;
| label_0:
0x000019a4 lw ra, 0x2c(sp) | ra = *(var_2ch);
0x000019a8 lw s3, 0x28(sp) | s3 = *(var_28h);
0x000019ac lw s2, 0x24(sp) | s2 = *(var_24h);
0x000019b0 lw s1, 0x20(sp) | s1 = *(var_20h);
0x000019b4 lw s0, 0x1c(sp) | s0 = *(var_1ch);
0x000019b8 addiu sp, sp, 0x30 |
0x000019bc jr ra | return v0;
| }
[*] Function strcpy used 1 times librtsosd2.so.0.203.3ff897
