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gmid
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mark every open file as close-on-exec

This commit is contained in:
Omar Polo 2020-11-06 14:18:17 +01:00
parent 72342dc960
commit e8cac16e03
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GPG Key ID: 35F98C96A1786F0D
1 changed files with 3 additions and 2 deletions
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gmid.c
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@ -310,7 +310,8 @@ open_file(char *path, struct pollfd *fds, struct client *c)
fpath[0] = '.';
strlcat(fpath, path, PATHBUF);
if ((c->fd = openat(dirfd, fpath, O_RDONLY | O_NOFOLLOW)) == -1) {
if ((c->fd = openat(dirfd, fpath,
O_RDONLY | O_NOFOLLOW | O_CLOEXEC)) == -1) {
LOG(c, "open failed: %s", fpath);
if (!start_reply(fds, c, NOT_FOUND, "not found"))
return 0;
@ -831,7 +832,7 @@ main(int argc, char **argv)
case 'l':
/* open log file or create it with 644 */
if ((logfd = open(optarg, O_WRONLY | O_CREAT,
if ((logfd = open(optarg, O_WRONLY | O_CREAT | O_CLOEXEC,
S_IRUSR | S_IWUSR | S_IRGRP | S_IWOTH)) == -1)
err(1, "%s", optarg);
break;