[*] Binary protection state of libgroupsock.so.8.1.0
No RELRO No Canary found NX disabled DSO No RPATH No RUNPATH Symbols
[*] Function strcpy tear down of libgroupsock.so.8.1.0
; assembly | /* r2dec pseudo code output */
| /* /logs/firmware/patool_extraction/DUMP/mtdblock8_unblob_extracted/mtdblock8_extract/0-9650176.squashfs_v4_le_extract/lib/libgroupsock.so.8.1.0 @ 0x9370 */
| #include <stdint.h>
|
; (fcn) sym.our_inet_addr () | void our_inet_addr () {
0x00009370 lui gp, 2 |
0x00009374 addiu gp, gp, 0x17a0 |
0x00009378 addu gp, gp, t9 | gp += t9;
0x0000937c addiu sp, sp, -0x128 |
0x00009380 sw ra, 0x124(sp) | *(var_124h) = ra;
0x00009384 sw s2, 0x120(sp) | *(var_120h) = s2;
0x00009388 sw s1, 0x11c(sp) | *(var_11ch) = s1;
0x0000938c sw s0, 0x118(sp) | *(var_118h) = s0;
0x00009390 addiu s2, sp, 0x18 | s2 = sp + 0x18;
0x00009394 lw t9, -0x7eac(gp) | t9 = sym.imp.memset;
0x00009398 move s1, a0 | s1 = a0;
0x0000939c sw gp, 0x10(sp) | *(var_10h) = gp;
0x000093a0 move a1, zero | a1 = 0;
0x000093a4 move a0, s2 | a0 = s2;
0x000093a8 addiu a2, zero, 0xff | a2 = 0xff;
0x000093ac jalr t9 | t9 ();
0x000093b0 lw gp, 0x10(sp) | gp = *(var_10h);
| if (s1 == 0) {
0x000093b4 beqz s1, 0x94ec | goto label_2;
| }
0x000093b8 lw t9, -0x7f8c(gp) | t9 = sym.imp.strchr;
0x000093bc move a0, s1 | a0 = s1;
0x000093c0 addiu a1, zero, 0x3a | a1 = 0x3a;
0x000093c4 jalr t9 | t9 ();
0x000093c8 lw gp, 0x10(sp) | gp = *(var_10h);
| if (v0 == 0) {
0x000093cc beqz v0, 0x949c | goto label_3;
| }
0x000093d0 lb v0, (s1) | v0 = *(s1);
0x000093d4 addiu t8, zero, 0x5b | t8 = 0x5b;
0x000093d8 lw t9, -0x7cdc(gp) | t9 = sym._MIPS_STUBS_;
| if (v0 == t8) {
0x000093dc beq v0, t8, 0x9464 | goto label_4;
| }
0x000093e0 move a0, s2 | a0 = s2;
0x000093e4 move a1, s1 | a1 = s1;
0x000093e8 jalr t9 | t9 ();
0x000093ec lw gp, 0x10(sp) | gp = *(var_10h);
| do {
0x000093f0 lw t9, -0x7d84(gp) | t9 = sym.imp.malloc;
0x000093f4 addiu a0, zero, 0x1c | a0 = 0x1c;
0x000093f8 jalr t9 | t9 ();
0x000093fc addiu a0, zero, 0xa | a0 = 0xa;
0x00009400 lw gp, 0x10(sp) | gp = *(var_10h);
0x00009404 move s0, v0 | s0 = v0;
0x00009408 sw zero, (v0) | *(v0) = 0;
0x0000940c move a1, s2 | a1 = s2;
0x00009410 lw t9, -0x7d20(gp) | t9 = sym.imp.inet_pton;
0x00009414 addiu a2, v0, 8 | a2 = v0 + 8;
0x00009418 sw zero, 4(v0) | *((v0 + 1)) = 0;
0x0000941c addiu t8, zero, 0xa | t8 = 0xa;
0x00009420 sw zero, 8(v0) | *((v0 + 2)) = 0;
0x00009424 sw zero, 0xc(v0) | *((v0 + 3)) = 0;
0x00009428 sw zero, 0x10(v0) | *((v0 + 4)) = 0;
0x0000942c sw zero, 0x14(v0) | *((v0 + 5)) = 0;
0x00009430 sw zero, 0x18(v0) | *((v0 + 6)) = 0;
| label_0:
0x00009434 sh t8, (s0) | *(s0) = t8;
0x00009438 jalr t9 | t9 ();
0x0000943c move a0, s0 | a0 = s0;
0x00009440 lw gp, 0x10(sp) | gp = *(var_10h);
| if (v0 == 0) {
0x00009444 beqz v0, 0x94d8 | goto label_5;
| }
| label_1:
0x00009448 lw ra, 0x124(sp) | ra = *(var_124h);
0x0000944c move v0, a0 | v0 = a0;
0x00009450 lw s2, 0x120(sp) | s2 = *(var_120h);
0x00009454 lw s1, 0x11c(sp) | s1 = *(var_11ch);
0x00009458 lw s0, 0x118(sp) | s0 = *(var_118h);
0x0000945c addiu sp, sp, 0x128 |
0x00009460 jr ra | return v0;
| label_4:
0x00009464 lw t9, -0x7f8c(gp) | t9 = sym.imp.strchr;
0x00009468 move a0, s1 | a0 = s1;
0x0000946c addiu a1, zero, 0x5d | a1 = 0x5d;
0x00009470 jalr t9 | t9 ();
0x00009474 lw gp, 0x10(sp) | gp = *(var_10h);
| if (v0 == 0) {
0x00009478 beqz v0, 0x94ec | goto label_2;
| }
0x0000947c lw t9, -0x7d68(gp) | t9 = sym.imp.memcpy;
0x00009480 subu a2, v0, s1 | __asm ("subu a2, v0, s1");
0x00009484 move a0, s2 | a0 = s2;
0x00009488 addiu a1, s1, 1 | a1 = s1 + 1;
0x0000948c addiu a2, a2, -1 | a2 += -1;
0x00009490 jalr t9 | t9 ();
0x00009494 lw gp, 0x10(sp) | gp = *(var_10h);
0x00009498 b 0x93f0 |
| } while (1);
| label_3:
0x0000949c lw t9, -0x7d84(gp) | t9 = sym.imp.malloc;
0x000094a0 addiu a0, zero, 0x10 | a0 = 0x10;
0x000094a4 jalr t9 | t9 ();
0x000094a8 addiu a0, zero, 2 | a0 = 2;
0x000094ac lw gp, 0x10(sp) | gp = *(var_10h);
0x000094b0 move s0, v0 | s0 = v0;
0x000094b4 sw zero, (v0) | *(v0) = 0;
0x000094b8 move a1, s1 | a1 = s1;
0x000094bc lw t9, -0x7d20(gp) | t9 = sym.imp.inet_pton;
0x000094c0 addiu a2, v0, 4 | a2 = v0 + 4;
0x000094c4 sw zero, 4(v0) | *((v0 + 1)) = 0;
0x000094c8 addiu t8, zero, 2 | t8 = 2;
0x000094cc sw zero, 8(v0) | *((v0 + 2)) = 0;
0x000094d0 sw zero, 0xc(v0) | *((v0 + 3)) = 0;
0x000094d4 b 0x9434 | goto label_0;
| label_5:
0x000094d8 lw t9, -0x7fb8(gp) | t9 = sym.imp.free;
0x000094dc jalr t9 | t9 ();
0x000094e0 nop |
0x000094e4 move a0, zero | a0 = 0;
0x000094e8 b 0x9448 | goto label_1;
| label_2:
0x000094ec move a0, zero | a0 = 0;
0x000094f0 b 0x9448 | goto label_1;
| }
[*] Function strcpy used 1 times libgroupsock.so.8.1.0
