diff options
Diffstat (limited to 'storage-daemon/qemu-storage-daemon.c')
| -rw-r--r-- | storage-daemon/qemu-storage-daemon.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/storage-daemon/qemu-storage-daemon.c b/storage-daemon/qemu-storage-daemon.c index 448c318e23..7718f6dcda 100644 --- a/storage-daemon/qemu-storage-daemon.c +++ b/storage-daemon/qemu-storage-daemon.c @@ -61,6 +61,7 @@ #include "trace/control.h" static const char *pid_file; +static char *pid_file_realpath; static volatile bool exit_requested = false; void qemu_system_killed(int signal, pid_t pid) @@ -363,7 +364,7 @@ static void process_options(int argc, char *argv[], bool pre_init_pass) static void pid_file_cleanup(void) { - unlink(pid_file); + unlink(pid_file_realpath); } static void pid_file_init(void) @@ -379,6 +380,14 @@ static void pid_file_init(void) exit(EXIT_FAILURE); } + pid_file_realpath = g_malloc(PATH_MAX); + if (!realpath(pid_file, pid_file_realpath)) { + error_report("cannot resolve PID file path: %s: %s", + pid_file, strerror(errno)); + unlink(pid_file); + exit(EXIT_FAILURE); + } + atexit(pid_file_cleanup); } |