jmb/hardened_malloc
1
0
Fork 0
mirror of https://github.com/GrapheneOS/hardened_malloc.git synced 2025-04-19 22:10:19 +02:00
Code Issues Projects Releases Packages Wiki Activity

use min macro for realloc copy size

Browse source
This commit is contained in:
Daniel Micay 2018-10-18 15:25:14 -04:00
parent fe30f6c2ea
commit 3f1962dd2b
1 changed files with 2 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
malloc.c
View file

@ -1023,7 +1023,7 @@ EXPORT void *h_realloc(void *old, size_t size) {
}
}
size_t copy_size = size < old_size ? size : old_size;
size_t copy_size = min(size, old_size);
if (copy_size >= MREMAP_MOVE_THRESHOLD) {
void *new = allocate(size);
if (new == NULL) {
@ -1054,7 +1054,7 @@ EXPORT void *h_realloc(void *old, size_t size) {
if (new == NULL) {
return NULL;
}
size_t copy_size = size < old_size ? size : old_size;
size_t copy_size = min(size, old_size);
if (size > 0 && size <= max_slab_size_class) {
copy_size -= canary_size;
}