From a641a9266d9ee689ac8555c9fa5796a1a22fb083 Mon Sep 17 00:00:00 2001 From: Kurt Zeilenga Date: Mon, 31 May 1999 20:04:15 +0000 Subject: [PATCH] use LDAP_MALLOC instead of malloc. Check for allocation errors. --- libraries/libldap_r/thr_lwp.c | 18 ++++++++++++++++-- 1 file changed, 16 insertions(+), 2 deletions(-) diff --git a/libraries/libldap_r/thr_lwp.c b/libraries/libldap_r/thr_lwp.c index 6ae1d22b71..6f113c6907 100644 --- a/libraries/libldap_r/thr_lwp.c +++ b/libraries/libldap_r/thr_lwp.c @@ -82,6 +82,12 @@ static stkalign_t * ldap_pvt_thread_get_stack( int *stacknop ) if ( stacks == NULL ) { stacks = (struct stackinfo *) LDAP_CALLOC( 1, MAX_THREADS * sizeof(struct stackinfo) ); + + if( stacks == NULL ) { + Debug( LDAP_DEBUG_ANY, "stacks allocation failed", + 0, 0, 0 ); + return NULL; + } } for ( i = 0; i < MAX_THREADS; i++ ) { @@ -98,9 +104,15 @@ static stkalign_t * ldap_pvt_thread_get_stack( int *stacknop ) } if ( stacks[i].stk_stack == NULL ) { - stacks[i].stk_stack = (stkalign_t *) malloc( + stacks[i].stk_stack = (stkalign_t *) LDAP_MALLOC( (MAX_STACK / sizeof(stkalign_t) + 1 ) * sizeof(stkalign_t) ); + + if( stacks[i].stk_stack == NULL ) { + Debug( LDAP_DEBUG_ANY, "stack allocation failed", + 0, 0, 0 ); + return( NULL ); + } } *stacknop = i; @@ -179,7 +191,9 @@ ldap_pvt_thread_sleep( } } - nt = (tl_t *) malloc( sizeof( tl_t )); + nt = (tl_t *) LDAP_MALLOC( sizeof( tl_t )); + + if( nt == NULL ) return -1; nt->tl_next = sglob->tsl_list; nt->tl_wake = now + interval; -- 2.39.5