LowLevel/Luma3DS-3GX
Archived
1
0
Fork 0
Code Issues Pull Requests Releases 2 Wiki Activity

Fix buffer overflow due to null character

Browse Source
This commit is contained in:
Eric Chu 2016-04-15 12:54:30 -04:00
parent 615cf81a9f
commit be83d77187
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
pathchanger/pathchanger.c
View File

@ -76,14 +76,14 @@ int main(int argc, char **argv)
error(payload, "Pattern not found");
}
u8 input[37] = {0};
u8 payloadname[2 * sizeof(input)] = {0};
u8 input[38] = {0};
u8 payloadname[2 * (sizeof(input) - 1)] = {0};
printf("Enter the payload's path (37 characters max): ");
scanf("%37s", input);
unsigned int i;
for (i = 0; i < sizeof(input); i++)
for (i = 0; i < sizeof(input) - 1; i++)
payloadname[2 * i] = input[i];
memcpy(found + 12, payloadname, sizeof(payloadname));