diff options
Diffstat (limited to 'util/secmem.c')
| -rw-r--r-- | util/secmem.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/util/secmem.c b/util/secmem.c index 148ea1e88..c7fc597ee 100644 --- a/util/secmem.c +++ b/util/secmem.c @@ -32,6 +32,9 @@ #ifdef USE_CAPABILITIES #include <sys/capability.h> #endif + #ifdef HAVE_PLOCK + #include <sys/lock.h> + #endif #endif #include "types.h" @@ -120,6 +123,13 @@ lock_pool( void *p, size_t n ) uid = getuid(); #ifdef HAVE_BROKEN_MLOCK + /* ick. but at least we get secured memory. about to lock + entire data segment. */ + #ifdef HAVE_PLOCK + err = plock( DATLOCK ); + if( err && errno ) + err = errno; +#else /*!HAVE_PLOCK*/ if( uid ) { errno = EPERM; err = errno; @@ -129,6 +139,7 @@ lock_pool( void *p, size_t n ) if( err && errno ) err = errno; } + #endif /*!HAVE_PLOCK*/ #else err = mlock( p, n ); if( err && errno ) |