[*] Binary protection state of mod_auth.so
No RELRO No Canary found NX disabled DSO RPATH No RUNPATH No Symbols
[*] Function mmap tear down of mod_auth.so
; assembly | /* r2dec pseudo code output */
| /* /logs/firmware/patool_extraction/DUMP/mtdblock8_unblob_extracted/mtdblock8_extract/0-9650176.squashfs_v4_le_extract/lib/mod_auth.so @ 0x11e8 */
| #include <stdint.h>
|
; (fcn) fcn.000011e8 () | void fcn_000011e8 () {
0x000011e8 lui gp, 2 |
0x000011ec addiu gp, gp, -0x2c58 |
0x000011f0 addu gp, gp, t9 | gp += t9;
0x000011f4 addiu sp, sp, -0x30 |
0x000011f8 sw ra, 0x2c(sp) | *(var_2ch) = ra;
0x000011fc sw s3, 0x28(sp) | *(var_28h) = s3;
0x00001200 sw s2, 0x24(sp) | *(var_24h) = s2;
0x00001204 sw s1, 0x20(sp) | *(var_20h) = s1;
0x00001208 sw s0, 0x1c(sp) | *(var_1ch) = s0;
0x0000120c lw t8, -0x7fe4(gp) | t8 = *((gp - 8185));
0x00001210 sw gp, 0x10(sp) | *(var_10h) = gp;
0x00001214 lbu v0, 0x66e0(t8) | v0 = *((t8 + 26336));
0x00001218 move s1, t8 | s1 = t8;
| if (v0 != 0) {
0x0000121c bnez v0, 0x12a4 | goto label_0;
| }
0x00001220 lw t8, -0x7ecc(gp) | t8 = *((gp - 8115));
0x00001224 lw t8, -0x7fe0(gp) | t8 = *((gp - 8184));
| if (t8 != 0) {
0x00001228 beqz t8, 0x123c |
0x0000122c lw t9, -0x7ecc(gp) | t9 = *((gp - 8115));
0x00001230 lw a0, (t8) | a0 = *(t8);
0x00001234 jalr t9 | t9 ();
0x00001238 lw gp, 0x10(sp) | gp = *(var_10h);
| }
0x0000123c lw v0, -0x7fe4(gp) | v0 = *((gp - 8185));
0x00001240 lw s2, -0x7fdc(gp) | s2 = *((gp - 8183));
0x00001244 addiu v0, v0, 0x63dc | v0 += 0x63dc;
0x00001248 subu s2, s2, v0 | __asm ("subu s2, s2, v0");
0x0000124c move s3, v0 | s3 = v0;
0x00001250 sra s2, s2, 2 | s2 >>= 2;
0x00001254 lw s0, -0x7fe4(gp) | s0 = *((gp - 8185));
0x00001258 addiu s2, s2, -1 | s2 += -1;
| do {
0x0000125c lw v0, 0x66e4(s0) | v0 = *((s0 + 6585));
0x00001260 sltu t8, v0, s2 | t8 = (v0 < s2) ? 1 : 0;
0x00001264 addiu v0, v0, 1 | v0++;
| if (t8 == 0) {
0x00001268 beqz t8, 0x128c | goto label_1;
| }
0x0000126c sw v0, 0x66e4(s0) | *((s0 + 6585)) = v0;
0x00001270 sll v0, v0, 2 | v0 <<= 2;
0x00001274 addu v0, s3, v0 | v0 = s3 + v0;
0x00001278 lw t9, (v0) | t9 = *(v0);
0x0000127c jalr t9 | t9 ();
0x00001280 nop |
0x00001284 lw gp, 0x10(sp) | gp = *(var_10h);
0x00001288 b 0x125c |
| } while (1);
| label_1:
0x0000128c lw t9, -0x7fd8(gp) | t9 = *((gp - 8182));
0x00001290 addiu t9, t9, 0x1150 | t9 += entry0;
0x00001294 jalr t9 | t9 ();
0x00001298 nop |
0x0000129c addiu t8, zero, 1 | t8 = 1;
0x000012a0 sb t8, 0x66e0(s1) | *((s1 + 26336)) = t8;
| label_0:
0x000012a4 lw ra, 0x2c(sp) | ra = *(var_2ch);
0x000012a8 lw s3, 0x28(sp) | s3 = *(var_28h);
0x000012ac lw s2, 0x24(sp) | s2 = *(var_24h);
0x000012b0 lw s1, 0x20(sp) | s1 = *(var_20h);
0x000012b4 lw s0, 0x1c(sp) | s0 = *(var_1ch);
0x000012b8 addiu sp, sp, 0x30 |
0x000012bc jr ra | return v0;
| }
[*] Function mmap used 1 times mod_auth.so
