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pulse-server: fix leak in flatpak detection

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This commit is contained in:
Wim Taymans 2021-04-06 11:26:02 +02:00
parent 78db493d0d
commit 09243d55ae
1 changed files with 5 additions and 5 deletions
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10
src/modules/module-protocol-pulse/pulse-server.c
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@ -5823,7 +5823,7 @@ static int check_flatpak(struct client *client, int pid)
struct stat stat_buf;
sprintf(root_path, "/proc/%u/root", pid);
root_fd = openat (AT_FDCWD, root_path, O_RDONLY | O_NONBLOCK | O_DIRECTORY | O_CLOEXEC | O_NOCTTY);
root_fd = openat(AT_FDCWD, root_path, O_RDONLY | O_NONBLOCK | O_DIRECTORY | O_CLOEXEC | O_NOCTTY);
if (root_fd == -1) {
res = -errno;
if (res == -EACCES) {
@ -5842,8 +5842,8 @@ static int check_flatpak(struct client *client, int pid)
pw_log_info("failed to open \"%s\": %s", root_path, spa_strerror(res));
return res;
}
info_fd = openat (root_fd, ".flatpak-info", O_RDONLY | O_CLOEXEC | O_NOCTTY);
close (root_fd);
info_fd = openat(root_fd, ".flatpak-info", O_RDONLY | O_CLOEXEC | O_NOCTTY);
close(root_fd);
if (info_fd == -1) {
if (errno == ENOENT) {
pw_log_debug("no .flatpak-info, client on the host");
@ -5854,11 +5854,11 @@ static int check_flatpak(struct client *client, int pid)
pw_log_error("error opening .flatpak-info: %m");
return res;
}
if (fstat (info_fd, &stat_buf) != 0 || !S_ISREG (stat_buf.st_mode)) {
if (fstat(info_fd, &stat_buf) != 0 || !S_ISREG(stat_buf.st_mode)) {
/* Some weird fd => failure, assume sandboxed */
close(info_fd);
pw_log_error("error fstat .flatpak-info: %m");
}
close(info_fd);
return 1;
}