[libvirt] [PATCH] util: polkit: Fix polkit agent startup

Commit 0b36b0e9 broke polkit agent startup when attempting to fix a coverity warning. Refactor it properly so that we don't need the 'cmd' intermediate variable. --- src/util/virpolkit.c | 26 ++++++++++++-------------- 1 file changed, 12 insertions(+), 14 deletions(-) diff --git a/src/util/virpolkit.c b/src/util/virpolkit.c index 2038744..e7e46b8 100644 --- a/src/util/virpolkit.c +++ b/src/util/virpolkit.c @@ -167,7 +167,6 @@ virPolkitAgentPtr virPolkitAgentCreate(void) { virPolkitAgentPtr agent = NULL; - virCommandPtr cmd = virCommandNewArgList(PKTTYAGENT, "--process", NULL); int pipe_fd[2] = {-1, -1}; struct pollfd pollfd; int outfd = STDOUT_FILENO; @@ -181,18 +180,18 @@ virPolkitAgentCreate(void) if (VIR_ALLOC(agent) < 0) goto error; - agent->cmd = cmd; - cmd = NULL; - - virCommandAddArgFormat(cmd, "%lld", (long long int) getpid()); - virCommandAddArg(cmd, "--notify-fd"); - virCommandAddArgFormat(cmd, "%d", pipe_fd[1]); - virCommandAddArg(cmd, "--fallback"); - virCommandSetInputFD(cmd, STDIN_FILENO); - virCommandSetOutputFD(cmd, &outfd); - virCommandSetErrorFD(cmd, &errfd); - virCommandPassFD(cmd, pipe_fd[1], VIR_COMMAND_PASS_FD_CLOSE_PARENT); - if (virCommandRunAsync(cmd, NULL) < 0) + + agent->cmd = virCommandNewArgList(PKTTYAGENT, "--process", NULL); + + virCommandAddArgFormat(agent->cmd, "%lld", (long long int) getpid()); + virCommandAddArg(agent->cmd, "--notify-fd"); + virCommandAddArgFormat(agent->cmd, "%d", pipe_fd[1]); + virCommandAddArg(agent->cmd, "--fallback"); + virCommandSetInputFD(agent->cmd, STDIN_FILENO); + virCommandSetOutputFD(agent->cmd, &outfd); + virCommandSetErrorFD(agent->cmd, &errfd); + virCommandPassFD(agent->cmd, pipe_fd[1], VIR_COMMAND_PASS_FD_CLOSE_PARENT); + if (virCommandRunAsync(agent->cmd, NULL) < 0) goto error; pollfd.fd = pipe_fd[0]; @@ -207,7 +206,6 @@ virPolkitAgentCreate(void) VIR_FORCE_CLOSE(pipe_fd[0]); VIR_FORCE_CLOSE(pipe_fd[1]); virPolkitAgentDestroy(agent); - virCommandFree(cmd); return NULL; } -- 2.8.2