손지언 / 2019102185

Go to a project
Toggle navigation Toggle navigation pinning
손지언
ca391bc8 1 parent 6013cb18

d

Inline Side-by-side
Showing 5 changed files with 4 additions and 3 deletions
...@@ -18,10 +18,10 @@ unsigned int sys_write_hooked(int nFD, char *pBuf, size_t nCnt){ ...@@ -18,10 +18,10 @@ unsigned int sys_write_hooked(int nFD, char *pBuf, size_t nCnt){
18 18
19 if(nFD == 1){ 19 if(nFD == 1){
20 20
21 - if(current->comm != "dmesg" && current->comm != "resolvconf"){ 21 + if(!strcmp(current->comm, "dmesg") || !strcmp(current->comm, "resolvconf")){
22 printk("current process name : %s\n",current->comm); 22 printk("current process name : %s\n",current->comm);
23 } 23 }
24 - if(current->comm == "hello_world"){ 24 + if(!strcmp(current->comm,"hello_world")){
25 memset(pBuf, 0, nCnt); 25 memset(pBuf, 0, nCnt);
26 strcpy(pBuf, "Hacked!!!\n"); 26 strcpy(pBuf, "Hacked!!!\n");
27 } 27 }
......
...@@ -21,6 +21,7 @@ __attribute__((section("__versions"))) = { ...@@ -21,6 +21,7 @@ __attribute__((section("__versions"))) = {
21 { 0x2e5810c6, __VMLINUX_SYMBOL_STR(__aeabi_unwind_cpp_pr1) }, 21 { 0x2e5810c6, __VMLINUX_SYMBOL_STR(__aeabi_unwind_cpp_pr1) },
22 { 0x27e1a049, __VMLINUX_SYMBOL_STR(printk) }, 22 { 0x27e1a049, __VMLINUX_SYMBOL_STR(printk) },
23 { 0xfa2a45e, __VMLINUX_SYMBOL_STR(__memzero) }, 23 { 0xfa2a45e, __VMLINUX_SYMBOL_STR(__memzero) },
24 + { 0xe2d5255a, __VMLINUX_SYMBOL_STR(strcmp) },
24 { 0xb1ad28e0, __VMLINUX_SYMBOL_STR(__gnu_mcount_nc) }, 25 { 0xb1ad28e0, __VMLINUX_SYMBOL_STR(__gnu_mcount_nc) },
25 }; 26 };
26 27
...@@ -30,4 +31,4 @@ __attribute__((section(".modinfo"))) = ...@@ -30,4 +31,4 @@ __attribute__((section(".modinfo"))) =
30 "depends="; 31 "depends=";
31 32
32 33
33 -MODULE_INFO(srcversion, "FC3D464D43EDA4543C1AFCD"); 34 +MODULE_INFO(srcversion, "4AA95F94C3E0AC3B6025C91");
......
No preview for this file type