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cov: use different variable name

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Better for Coverity to see no change for possibly opened handle.
This commit is contained in:
Zdenek Kabelac 2021-09-19 20:25:58 +02:00
parent 376e707232
commit 825e49a244
2 changed files with 10 additions and 10 deletions
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12
libdaemon/server/daemon-server.c
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@ -326,7 +326,7 @@ static void _remove_lockfile(const char *file)
static void _daemonise(daemon_state s)
{
int child_status;
int fd;
int fd, ffd;
pid_t pid;
struct rlimit rlim;
struct timeval tval;
@ -394,17 +394,17 @@ static void _daemonise(daemon_state s)
/* Switch to sysconf(_SC_OPEN_MAX) ?? */
if (getrlimit(RLIMIT_NOFILE, &rlim) < 0)
fd = 256; /* just have to guess */
ffd = 256; /* just have to guess */
else
fd = rlim.rlim_cur;
ffd = rlim.rlim_cur;
for (--fd; fd > STDERR_FILENO; fd--) {
for (--ffd; ffd > STDERR_FILENO; ffd--) {
#ifdef __linux__
/* Do not close fds preloaded by systemd! */
if (_systemd_activation && fd == SD_FD_SOCKET_SERVER)
if (_systemd_activation && ffd == SD_FD_SOCKET_SERVER)
continue;
#endif
(void) close(fd);
(void) close(ffd);
}
setsid();

8
libdm/dm-tools/dmfilemapd.c
View File

@ -629,7 +629,7 @@ check_unlinked:
static int _daemonise(struct filemap_monitor *fm)
{
pid_t pid = 0;
int fd;
int fd, ffd;
if (!setsid()) {
_early_log("setsid failed.");
@ -670,10 +670,10 @@ static int _daemonise(struct filemap_monitor *fm)
(void) close(fd);
}
/* TODO: Use libdaemon/server/daemon-server.c _daemonise() */
for (fd = (int) sysconf(_SC_OPEN_MAX) - 1; fd > STDERR_FILENO; fd--) {
if (fd == fm->fd)
for (ffd = (int) sysconf(_SC_OPEN_MAX) - 1; ffd > STDERR_FILENO; --ffd) {
if (ffd == fm->fd)
continue;
(void) close(fd);
(void) close(ffd);
}
return 1;