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util: Report errors in all code paths in virPolkitAgentCreate

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Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This commit is contained in:
Martin Kletzander 2021-11-19 16:20:25 +01:00
parent 0ac13b189f
commit 32eae6fd31
1 changed files with 8 additions and 2 deletions
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10
src/util/virpolkit.c
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@ -180,8 +180,11 @@ virPolkitAgentCreate(void)
int outfd = STDOUT_FILENO; int outfd = STDOUT_FILENO;
int errfd = STDERR_FILENO; int errfd = STDERR_FILENO;
if (!isatty(STDIN_FILENO)) if (!isatty(STDIN_FILENO)) {
virReportError(VIR_ERR_SYSTEM_ERROR, "%s",
_("Cannot start polkit text agent without a tty"));
goto error; goto error;
}
if (virPipe(pipe_fd) < 0) if (virPipe(pipe_fd) < 0)
goto error; goto error;
@ -205,8 +208,11 @@ virPolkitAgentCreate(void)
pollfd.fd = pipe_fd[0]; pollfd.fd = pipe_fd[0];
pollfd.events = POLLHUP; pollfd.events = POLLHUP;
if (poll(&pollfd, 1, -1) < 0) if (poll(&pollfd, 1, -1) < 0) {
virReportSystemError(errno, "%s",
_("error in poll call"));
goto error; goto error;
}
return agent; return agent;