diff options
Diffstat (limited to 'capchild/capture_sync.c')
-rw-r--r-- | capchild/capture_sync.c | 30 |
1 files changed, 10 insertions, 20 deletions
diff --git a/capchild/capture_sync.c b/capchild/capture_sync.c index ece0ae00ad..c3bd19cc5e 100644 --- a/capchild/capture_sync.c +++ b/capchild/capture_sync.c @@ -206,7 +206,6 @@ sync_pipe_start(capture_options *capture_opts, capture_session *cap_session, inf PROCESS_INFORMATION pi; char control_id[ARGV_NUMBER_LEN]; gchar *signal_pipe_name; - char *errmsg; #else char errmsg[1024+1]; int sync_pipe[2]; /* pipe used to send messages from child to parent */ @@ -434,9 +433,8 @@ sync_pipe_start(capture_options *capture_opts, capture_session *cap_session, inf /* (increase this value if you have trouble while fast capture file switches) */ if (! CreatePipe(&sync_pipe_read, &sync_pipe_write, &sa, 5120)) { /* Couldn't create the pipe between parent and child. */ - errmsg = win32strerror(GetLastError()); - report_failure("Couldn't create sync pipe: %s", errmsg); - g_free(errmsg); + report_failure("Couldn't create sync pipe: %s", + win32strerror(GetLastError())); free_argv(argv, argc); return FALSE; } @@ -466,9 +464,8 @@ sync_pipe_start(capture_options *capture_opts, capture_session *cap_session, inf if (signal_pipe == INVALID_HANDLE_VALUE) { /* Couldn't create the signal pipe between parent and child. */ - errmsg = win32strerror(GetLastError()); - report_failure("Couldn't create signal pipe: %s", errmsg); - g_free(errmsg); + report_failure("Couldn't create signal pipe: %s", + win32strerror(GetLastError())); ws_close(sync_pipe_read_fd); /* Should close sync_pipe_read */ CloseHandle(sync_pipe_write); free_argv(argv, argc); @@ -526,10 +523,8 @@ sync_pipe_start(capture_options *capture_opts, capture_session *cap_session, inf /* call dumpcap */ if(!win32_create_process(argv[0], args->str, NULL, NULL, TRUE, CREATE_NEW_CONSOLE, NULL, NULL, &si, &pi)) { - errmsg = win32strerror(GetLastError()); report_failure("Couldn't run %s in child process: %s", - args->str, errmsg); - g_free(errmsg); + args->str, win32strerror(GetLastError())); ws_close(sync_pipe_read_fd); /* Should close sync_pipe_read */ CloseHandle(sync_pipe_write); CloseHandle(signal_pipe); @@ -652,7 +647,6 @@ sync_pipe_open_command(char* const argv[], int *data_read_fd, STARTUPINFO si; PROCESS_INFORMATION pi; int i; - char *errmsg; #else char errmsg[1024+1]; int sync_pipe[2]; /* pipe used to send messages from child to parent */ @@ -681,9 +675,8 @@ sync_pipe_open_command(char* const argv[], int *data_read_fd, /* (increase this value if you have trouble while fast capture file switches) */ if (! CreatePipe(&sync_pipe[PIPE_READ], &sync_pipe[PIPE_WRITE], &sa, 5120)) { /* Couldn't create the message pipe between parent and child. */ - errmsg = win32strerror(GetLastError()); - *msg = g_strdup_printf("Couldn't create sync pipe: %s", errmsg); - g_free(errmsg); + *msg = g_strdup_printf("Couldn't create sync pipe: %s", + win32strerror(GetLastError())); return -1; } @@ -706,9 +699,8 @@ sync_pipe_open_command(char* const argv[], int *data_read_fd, /* (increase this value if you have trouble while fast capture file switches) */ if (! CreatePipe(&data_pipe[PIPE_READ], &data_pipe[PIPE_WRITE], &sa, 5120)) { /* Couldn't create the message pipe between parent and child. */ - errmsg = win32strerror(GetLastError()); - *msg = g_strdup_printf("Couldn't create data pipe: %s", errmsg); - g_free(errmsg); + *msg = g_strdup_printf("Couldn't create data pipe: %s", + win32strerror(GetLastError())); ws_close(*message_read_fd); /* Should close sync_pipe[PIPE_READ] */ CloseHandle(sync_pipe[PIPE_WRITE]); return -1; @@ -760,10 +752,8 @@ sync_pipe_open_command(char* const argv[], int *data_read_fd, /* call dumpcap */ if(!win32_create_process(argv[0], args->str, NULL, NULL, TRUE, CREATE_NEW_CONSOLE, NULL, NULL, &si, &pi)) { - errmsg = win32strerror(GetLastError()); *msg = g_strdup_printf("Couldn't run %s in child process: %s", - args->str, errmsg); - g_free(errmsg); + args->str, win32strerror(GetLastError())); ws_close(*data_read_fd); /* Should close data_pipe[PIPE_READ] */ CloseHandle(data_pipe[PIPE_WRITE]); ws_close(*message_read_fd); /* Should close sync_pipe[PIPE_READ] */ |