From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:33873) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZUMQW-0006U0-5g for qemu-devel@nongnu.org; Tue, 25 Aug 2015 18:10:45 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ZUMQT-0002ZD-Lt for qemu-devel@nongnu.org; Tue, 25 Aug 2015 18:10:44 -0400 Received: from mail-qk0-x22e.google.com ([2607:f8b0:400d:c09::22e]:34989) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZUMQT-0002Yx-Gg for qemu-devel@nongnu.org; Tue, 25 Aug 2015 18:10:41 -0400 Received: by qkbm65 with SMTP id m65so108973337qkb.2 for ; Tue, 25 Aug 2015 15:10:41 -0700 (PDT) Sender: =?UTF-8?B?TWFyYy1BbmRyw6kgTHVyZWF1?= From: marcandre.lureau@redhat.com Date: Wed, 26 Aug 2015 00:10:17 +0200 Message-Id: <1440540624-7998-6-git-send-email-marcandre.lureau@redhat.com> In-Reply-To: <1440540624-7998-1-git-send-email-marcandre.lureau@redhat.com> References: <1440540624-7998-1-git-send-email-marcandre.lureau@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Subject: [Qemu-devel] [PATCH v2 05/12] qga: copy argument strings List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , mdroth@linux.vnet.ibm.com From: Marc-André Lureau A following patch will return allocated string. Signed-off-by: Marc-André Lureau --- qga/main.c | 57 +++++++++++++++++++++++++++++++-------------------------- 1 file changed, 31 insertions(+), 26 deletions(-) diff --git a/qga/main.c b/qga/main.c index ede5306..83b7804 100644 --- a/qga/main.c +++ b/qga/main.c @@ -944,13 +944,13 @@ static GList *split_list(gchar *str, const gchar separator) int main(int argc, char **argv) { const char *sopt = "hVvdm:p:l:f:F::b:s:t:"; - const char *method = NULL, *channel_path = NULL; - const char *log_filepath = NULL; - const char *pid_filepath; + char *method = NULL, *channel_path = NULL; + char *log_filepath = NULL; + char *pid_filepath = NULL; #ifdef CONFIG_FSFREEZE - const char *fsfreeze_hook = NULL; + char *fsfreeze_hook = NULL; #endif - const char *state_dir; + char *state_dir = NULL; #ifdef _WIN32 const char *service = NULL; #endif @@ -981,31 +981,28 @@ int main(int argc, char **argv) module_call_init(MODULE_INIT_QAPI); init_dfl_pathnames(); - pid_filepath = dfl_pathnames.pidfile; - state_dir = dfl_pathnames.state_dir; - while ((ch = getopt_long(argc, argv, sopt, lopt, &opt_ind)) != -1) { switch (ch) { case 'm': - method = optarg; + method = g_strdup(optarg); break; case 'p': - channel_path = optarg; + channel_path = g_strdup(optarg); break; case 'l': - log_filepath = optarg; + log_filepath = g_strdup(optarg); break; case 'f': - pid_filepath = optarg; + pid_filepath = g_strdup(optarg); break; #ifdef CONFIG_FSFREEZE case 'F': - fsfreeze_hook = optarg ? optarg : QGA_FSFREEZE_HOOK_DEFAULT; + fsfreeze_hook = g_strdup(optarg ?: QGA_FSFREEZE_HOOK_DEFAULT); break; #endif case 't': - state_dir = optarg; - break; + state_dir = g_strdup(optarg); + break; case 'v': /* enable all log levels */ log_level = G_LOG_LEVEL_MASK; @@ -1028,20 +1025,10 @@ int main(int argc, char **argv) case 's': service = optarg; if (strcmp(service, "install") == 0) { - const char *fixed_state_dir; - - /* If the user passed the "-t" option, we save that state dir - * in the service. Otherwise we let the service fetch the state - * dir from the environment when it starts. - */ - fixed_state_dir = (state_dir == dfl_pathnames.state_dir) ? - NULL : - state_dir; if (ga_install_vss_provider()) { exit(EXIT_FAILURE); } - if (ga_install_service(channel_path, log_filepath, - fixed_state_dir)) { + if (ga_install_service(channel_path, log_filepath, state_dir)) { exit(EXIT_FAILURE); } exit(EXIT_SUCCESS); @@ -1072,6 +1059,14 @@ int main(int argc, char **argv) } } + if (pid_filepath == NULL) { + pid_filepath = g_strdup(dfl_pathnames.pidfile); + } + + if (state_dir == NULL) { + state_dir = g_strdup(dfl_pathnames.state_dir); + } + #ifdef _WIN32 /* On win32 the state directory is application specific (be it the default * or a user override). We got past the command line parsing; let's create @@ -1214,5 +1209,15 @@ out_bad: if (daemonize) { unlink(pid_filepath); } + + g_free(method); + g_free(log_filepath); + g_free(pid_filepath); + g_free(state_dir); + g_free(channel_path); +#ifdef CONFIG_FSFREEZE + g_free(fsfreeze_hook); +#endif + return EXIT_FAILURE; } -- 2.4.3