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Use non-exiting allocators.

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This commit is contained in:
Todd C. Miller
2015-05-20 10:39:08 -06:00
parent f18aa478d3
commit 6741fb5378
2 changed files with 48 additions and 31 deletions
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33
lib/util/event.c
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@@ -44,14 +44,11 @@
#include <errno.h>
#include "sudo_compat.h"
#include "sudo_alloc.h"
#include "sudo_fatal.h"
#include "sudo_debug.h"
#include "sudo_event.h"
#include "sudo_util.h"
/* XXX - use non-exiting allocators? */
/*
* Add an event to the base's active queue and mark it active.
*/
@@ -90,12 +87,14 @@ sudo_ev_base_alloc_v1(void)
struct sudo_event_base *base;
debug_decl(sudo_ev_base_alloc, SUDO_DEBUG_EVENT)
base = sudo_ecalloc(1, sizeof(*base));
TAILQ_INIT(&base->events);
TAILQ_INIT(&base->timeouts);
if (sudo_ev_base_alloc_impl(base) != 0) {
sudo_efree(base);
base = NULL;
base = calloc(1, sizeof(*base));
if (base != NULL) {
TAILQ_INIT(&base->events);
TAILQ_INIT(&base->timeouts);
if (sudo_ev_base_alloc_impl(base) != 0) {
free(base);
base = NULL;
}
}
debug_return_ptr(base);
@@ -112,7 +111,7 @@ sudo_ev_base_free_v1(struct sudo_event_base *base)
sudo_ev_del(base, ev);
}
sudo_ev_base_free_impl(base);
sudo_efree(base);
free(base);
debug_return;
}
@@ -125,12 +124,14 @@ sudo_ev_alloc_v1(int fd, short events, sudo_ev_callback_t callback, void *closur
/* XXX - sanity check events value */
ev = sudo_ecalloc(1, sizeof(*ev));
ev->fd = fd;
ev->events = events;
ev->pfd_idx = -1;
ev->callback = callback;
ev->closure = closure;
ev = calloc(1, sizeof(*ev));
if (ev != NULL) {
ev->fd = fd;
ev->events = events;
ev->pfd_idx = -1;
ev->callback = callback;
ev->closure = closure;
}
debug_return_ptr(ev);
}