Merge remote-tracking branch 'remotes/qmp-unstable/queue/qmp' into staging
* remotes/qmp-unstable/queue/qmp: monitor: fix use after free dump.c: Fix memory leak issue in cleanup processing for dump_init() monitor: Remove hardcoded watchdog event names Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
commit
8e6e2c2ae7
18
dump.c
18
dump.c
@ -71,18 +71,14 @@ uint64_t cpu_to_dump64(DumpState *s, uint64_t val)
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static int dump_cleanup(DumpState *s)
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static int dump_cleanup(DumpState *s)
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{
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{
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int ret = 0;
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guest_phys_blocks_free(&s->guest_phys_blocks);
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guest_phys_blocks_free(&s->guest_phys_blocks);
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memory_mapping_list_free(&s->list);
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memory_mapping_list_free(&s->list);
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if (s->fd != -1) {
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close(s->fd);
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close(s->fd);
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}
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if (s->resume) {
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if (s->resume) {
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vm_start();
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vm_start();
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}
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}
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return ret;
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return 0;
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}
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}
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static void dump_error(DumpState *s, const char *reason)
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static void dump_error(DumpState *s, const char *reason)
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@ -1499,6 +1495,8 @@ static int dump_init(DumpState *s, int fd, bool has_format,
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s->begin = begin;
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s->begin = begin;
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s->length = length;
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s->length = length;
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memory_mapping_list_init(&s->list);
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guest_phys_blocks_init(&s->guest_phys_blocks);
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guest_phys_blocks_init(&s->guest_phys_blocks);
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guest_phys_blocks_append(&s->guest_phys_blocks);
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guest_phys_blocks_append(&s->guest_phys_blocks);
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@ -1526,7 +1524,6 @@ static int dump_init(DumpState *s, int fd, bool has_format,
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}
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}
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/* get memory mapping */
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/* get memory mapping */
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memory_mapping_list_init(&s->list);
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if (paging) {
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if (paging) {
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qemu_get_guest_memory_mapping(&s->list, &s->guest_phys_blocks, &err);
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qemu_get_guest_memory_mapping(&s->list, &s->guest_phys_blocks, &err);
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if (err != NULL) {
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if (err != NULL) {
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@ -1622,12 +1619,7 @@ static int dump_init(DumpState *s, int fd, bool has_format,
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return 0;
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return 0;
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cleanup:
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cleanup:
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guest_phys_blocks_free(&s->guest_phys_blocks);
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dump_cleanup(s);
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if (s->resume) {
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vm_start();
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}
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return -1;
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return -1;
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}
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}
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@ -64,7 +64,7 @@ AddfdInfo *monitor_fdset_add_fd(int fd, bool has_fdset_id, int64_t fdset_id,
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Error **errp);
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Error **errp);
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int monitor_fdset_get_fd(int64_t fdset_id, int flags);
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int monitor_fdset_get_fd(int64_t fdset_id, int flags);
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int monitor_fdset_dup_fd_add(int64_t fdset_id, int dup_fd);
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int monitor_fdset_dup_fd_add(int64_t fdset_id, int dup_fd);
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int monitor_fdset_dup_fd_remove(int dup_fd);
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void monitor_fdset_dup_fd_remove(int dup_fd);
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int monitor_fdset_dup_fd_find(int dup_fd);
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int monitor_fdset_dup_fd_find(int dup_fd);
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#endif /* !MONITOR_H */
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#endif /* !MONITOR_H */
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19
monitor.c
19
monitor.c
@ -2542,8 +2542,10 @@ static int monitor_fdset_dup_fd_find_remove(int dup_fd, bool remove)
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if (QLIST_EMPTY(&mon_fdset->dup_fds)) {
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if (QLIST_EMPTY(&mon_fdset->dup_fds)) {
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monitor_fdset_cleanup(mon_fdset);
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monitor_fdset_cleanup(mon_fdset);
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}
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}
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return -1;
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} else {
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return mon_fdset->id;
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}
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}
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return mon_fdset->id;
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}
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}
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}
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}
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}
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}
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@ -2555,9 +2557,9 @@ int monitor_fdset_dup_fd_find(int dup_fd)
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return monitor_fdset_dup_fd_find_remove(dup_fd, false);
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return monitor_fdset_dup_fd_find_remove(dup_fd, false);
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}
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}
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int monitor_fdset_dup_fd_remove(int dup_fd)
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void monitor_fdset_dup_fd_remove(int dup_fd)
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{
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{
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return monitor_fdset_dup_fd_find_remove(dup_fd, true);
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monitor_fdset_dup_fd_find_remove(dup_fd, true);
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}
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}
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int monitor_handle_fd_param(Monitor *mon, const char *fdname)
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int monitor_handle_fd_param(Monitor *mon, const char *fdname)
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@ -4521,16 +4523,15 @@ void netdev_del_completion(ReadLineState *rs, int nb_args, const char *str)
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void watchdog_action_completion(ReadLineState *rs, int nb_args, const char *str)
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void watchdog_action_completion(ReadLineState *rs, int nb_args, const char *str)
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{
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{
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int i;
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if (nb_args != 2) {
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if (nb_args != 2) {
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return;
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return;
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}
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}
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readline_set_completion_index(rs, strlen(str));
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readline_set_completion_index(rs, strlen(str));
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add_completion_option(rs, str, "reset");
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for (i = 0; WatchdogExpirationAction_lookup[i]; i++) {
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add_completion_option(rs, str, "shutdown");
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add_completion_option(rs, str, WatchdogExpirationAction_lookup[i]);
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add_completion_option(rs, str, "poweroff");
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}
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add_completion_option(rs, str, "pause");
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add_completion_option(rs, str, "debug");
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add_completion_option(rs, str, "none");
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}
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}
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void migrate_set_capability_completion(ReadLineState *rs, int nb_args,
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void migrate_set_capability_completion(ReadLineState *rs, int nb_args,
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@ -1,7 +1,6 @@
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#include "qemu-common.h"
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#include "qemu-common.h"
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#include "monitor/monitor.h"
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#include "monitor/monitor.h"
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int monitor_fdset_dup_fd_remove(int dupfd)
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void monitor_fdset_dup_fd_remove(int dupfd)
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{
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{
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return -1;
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}
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}
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