[*] Binary protection state of libfido.so.1.0
Full RELRO Canary found NX disabled DSO No RPATH No RUNPATH No Symbols
[*] Function strcpy tear down of libfido.so.1.0
; assembly | /* r2dec pseudo code output */
| /* /logs/firmware/unblob_extracted/firmware_extract/4325012-58052244.squashfs_v4_le_extract/usr/lib/libfido.so.1.0 @ 0x11f4 */
| #include <stdint.h>
|
; (fcn) fcn.000011f4 () | void fcn_000011f4 () {
0x000011f4 lui gp, 2 |
0x000011f8 addiu gp, gp, -0x6204 |
0x000011fc addu gp, gp, t9 | gp += t9;
0x00001200 lw a2, 4(a0) | a2 = *((a0 + 1));
0x00001204 lw a1, (a0) | a1 = *(a0);
0x00001208 addiu sp, sp, -0x20 |
0x0000120c lw v1, 8(a0) | v1 = *((a0 + 2));
0x00001210 subu a1, a2, a1 | __asm ("subu a1, a2, a1");
0x00001214 sltu a1, a1, v1 | a1 = (a1 < v1) ? 1 : 0;
0x00001218 sw gp, 0x10(sp) | *(var_10h) = gp;
0x0000121c sw s0, 0x18(sp) | *(var_18h) = s0;
0x00001220 sw ra, 0x1c(sp) | *(var_1ch) = ra;
0x00001224 move s0, a0 | s0 = a0;
| if (a1 == 0) {
0x00001228 bnez a1, 0x1244 |
0x0000122c lw t9, -0x7fe8(gp) | t9 = *((gp - 8186));
0x00001230 addiu t9, t9, 0xbb0 | t9 += entry0;
0x00001234 bal 0xbb0 | entry0 ();
0x00001238 nop |
0x0000123c lw a2, 4(s0) | a2 = *((s0 + 1));
0x00001240 lw v1, 8(s0) | v1 = *((s0 + 2));
| }
0x00001244 lw a0, 0x10(s0) | a0 = *((s0 + 4));
0x00001248 addiu v1, v1, -1 | v1 += -1;
0x0000124c addiu a1, a2, 1 | a1 = a2 + 1;
0x00001250 and v1, v1, a2 | v1 &= a2;
0x00001254 sw a1, 4(s0) | *((s0 + 1)) = a1;
0x00001258 mul a1, v1, a0 | __asm ("mul a1, v1, a0");
0x0000125c lw v0, 0xc(s0) | v0 = *((s0 + 3));
0x00001260 lw ra, 0x1c(sp) | ra = *(var_1ch);
0x00001264 lw s0, 0x18(sp) | s0 = *(var_18h);
0x00001268 addiu sp, sp, 0x20 |
0x0000126c addu v0, a1, v0 | v0 = a1 + v0;
0x00001270 jr ra | return v0;
| }
[*] Function strcpy used 1 times libfido.so.1.0
