github/RRG-Proxmark3
1
0
Fork 0
mirror of https://github.com/RfidResearchGroup/proxmark3.git synced 2025-08-14 18:48:13 -07:00
Code Issues Projects Releases Packages Wiki Activity Actions

another fix

Browse source
This commit is contained in:
iceman1001 2019-04-17 14:39:47 +02:00
commit e0bd6b2019
1 changed files with 7 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

10
client/tinycbor/open_memstream.c
View file

@ -65,11 +65,15 @@ static RetType write_to_buffer(void *cookie, const char *data, LenType len) {
if (newsize >= b->alloc) { // NB! one extra byte is needed to avoid buffer overflow at close_buffer
// make room
size_t newalloc = newsize + newsize / 2 + 1; // give 50% more room
ptr = realloc(ptr, newalloc);
if (ptr == NULL) {
char *tmp = realloc(ptr, newalloc);
if ( tmp == NULL ) {
free(ptr);
return -1;
)
} else {
ptr = tmp;
}
b->alloc = newalloc;
*b->ptr = ptr;
}