diff options
| author | André Goddard Rosa <andre.goddard@gmail.com> | 2010-03-28 21:32:36 -0300 |
|---|---|---|
| committer | André Goddard Rosa <andre.goddard@gmail.com> | 2010-03-28 21:32:36 -0300 |
| commit | 3f6121278194404f89ea7b22f098e9389e954587 (patch) | |
| tree | df769c6d2dfa39e91b5fec22bdfc192c173206fd /libc | |
| parent | 4ad72f89b12fe0157074a253190f6aa2cbfe15ac (diff) | |
| download | bionic-3f6121278194404f89ea7b22f098e9389e954587.zip bionic-3f6121278194404f89ea7b22f098e9389e954587.tar.gz bionic-3f6121278194404f89ea7b22f098e9389e954587.tar.bz2 | |
bionic: clear only the part of the buffer which is not overwritten afterward
Change-Id: I5ddd93f0557e5a7401460dc9fc8a55b330a79c3a
Signed-off-by: André Goddard Rosa <andre.goddard@gmail.com>
Diffstat (limited to 'libc')
| -rw-r--r-- | libc/bionic/malloc_leak.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/libc/bionic/malloc_leak.c b/libc/bionic/malloc_leak.c index ad1d2b4..06f99fb 100644 --- a/libc/bionic/malloc_leak.c +++ b/libc/bionic/malloc_leak.c @@ -211,8 +211,7 @@ void get_malloc_leak_info(uint8_t** info, size_t* overallSize, size_t entrySize = (sizeof(size_t) * 2) + (sizeof(intptr_t) * entry->numEntries); if (entrySize < *infoSize) { /* we're writing less than a full entry, clear out the rest */ - /* TODO: only clear out the part we're not overwriting? */ - memset(head, 0, *infoSize); + memset(head + entrySize, 0, *infoSize - entrySize); } else { /* make sure the amount we're copying doesn't exceed the limit */ entrySize = *infoSize; |