zcy
/
tinyriscv-openocd
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Merge pull request #11 from sifive/malloc_off_by_1 

Correct off by 1 in malloc
__archive__
Tim Newsome 2016-12-24 10:14:53 -08:00 committed by GitHub
parent b474c22b33 ddb4caf846
commit 193f630948
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/flash/nor/fespi.c
View File

@ -676,7 +676,7 @@ void as_add_tx(struct algorithm_steps *as, unsigned count, const uint8_t *data)
while (count > 0) { while (count > 0) {
unsigned step_count = MIN(count, 255); unsigned step_count = MIN(count, 255);
assert(as->used < as->size); assert(as->used < as->size);
as->steps[as->used] = malloc(step_count + 1); as->steps[as->used] = malloc(step_count + 2);
as->steps[as->used][0] = STEP_TX; as->steps[as->used][0] = STEP_TX;
as->steps[as->used][1] = step_count; as->steps[as->used][1] = step_count;
memcpy(as->steps[as->used] + 2, data, step_count); memcpy(as->steps[as->used] + 2, data, step_count);