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| author |  Dominique Martinet <asmadeus@codewreck.org> | 2018-07-01 23:40:20 +0900 |
|---|---|---|
| committer | Dominique Martinet <asmadeus@codewreck.org> | 2018-07-02 08:03:41 +0900 |
| commit | 2725185aeba3ae5dd4ab129158cb4677a8a63042 (patch) | |
| tree | 0a3e6c9e5efaf0e8bb5f01ab7691350cd063ebcb /swaylock | |
| parent | load_config: move NULL path check before first use (diff) | |
| download | sway-2725185aeba3ae5dd4ab129158cb4677a8a63042.tar.gz sway-2725185aeba3ae5dd4ab129158cb4677a8a63042.tar.zst sway-2725185aeba3ae5dd4ab129158cb4677a8a63042.zip | |
swaylock daemonize: fix leak of devnull fd
Diffstat (limited to 'swaylock')
| -rw-r--r-- | swaylock/main.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/swaylock/main.c b/swaylock/main.c index 591df7b4..f31ed679 100644 --- a/swaylock/main.c +++ b/swaylock/main.c | |||
| @@ -42,6 +42,7 @@ static void daemonize() { | |||
| 42 | int devnull = open("/dev/null", O_RDWR); | 42 | int devnull = open("/dev/null", O_RDWR); |
| 43 | dup2(STDOUT_FILENO, devnull); | 43 | dup2(STDOUT_FILENO, devnull); |
| 44 | dup2(STDERR_FILENO, devnull); | 44 | dup2(STDERR_FILENO, devnull); |
| 45 | close(devnull); | ||
| 45 | uint8_t success = 0; | 46 | uint8_t success = 0; |
| 46 | if (chdir("/") != 0) { | 47 | if (chdir("/") != 0) { |
| 47 | write(fds[1], &success, 1); | 48 | write(fds[1], &success, 1); |