grg/checkm8_tool
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fix a copy/paste bug

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This commit is contained in:
Gregor Haas
2020-03-11 13:20:40 -04:00
parent 621debcea3
commit 53436a5719
2 changed files with 2 additions and 6 deletions
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2
c8_remote/include/dev/types.h
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@@ -30,7 +30,7 @@ struct heap_header
unsigned long long pad_start; unsigned long long pad_start;
unsigned long long pad_end; unsigned long long pad_end;
} header; } __attribute__ ((packed));
struct bern_data struct bern_data
{ {

6
c8_remote/src/exploit.c
View File

@@ -401,6 +401,7 @@ int fix_heap(struct pwned_device *dev)
struct heap_header block; struct heap_header block;
struct dev_cmd_resp *resp; struct dev_cmd_resp *resp;
unsigned long long curr = ADDR_HEAP_BASE;
unsigned long long calc_args[5]; unsigned long long calc_args[5];
int ret, i; int ret, i;
@@ -440,11 +441,6 @@ int fix_heap(struct pwned_device *dev)
} }
} }
calc_args[0] = ADDR_CHECK_ALL_CHKSUMS;
dev_exec(dev, 0, 1, calc_args);
calc_args[0] = ADDR_CALC_CHKSUM;
unsigned long long curr = ADDR_HEAP_BASE;
while(1) while(1)
{ {
resp = dev_read_memory(dev, curr, sizeof(struct heap_header)); resp = dev_read_memory(dev, curr, sizeof(struct heap_header));