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Have sodium_munlock() zero the buffer before unlocking it.

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Frank Denis 2014-05-06 09:18:31 -07:00
parent 2094263048
commit a30f364ce1
1 changed files with 1 additions and 0 deletions
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src/libsodium/sodium/utils.c
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@ -172,6 +172,7 @@ sodium_mlock(void * const addr, const size_t len)
int int
sodium_munlock(void * const addr, const size_t len) sodium_munlock(void * const addr, const size_t len)
{ {
sodium_memzero(addr, len);
#ifdef HAVE_MLOCK #ifdef HAVE_MLOCK
return munlock(addr, len); return munlock(addr, len);
#elif defined(HAVE_VIRTUALLOCK) #elif defined(HAVE_VIRTUALLOCK)