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| author | Tobias Brunner <tobias@strongswan.org> | 2011-10-13 10:35:41 +0200 |
|---|---|---|
| committer | Tobias Brunner <tobias@strongswan.org> | 2011-10-13 11:19:17 +0200 |
| commit | 652ddf5ce2fad08f6569096dd56a821500cc5ba4 (patch) | |
| tree | aa0d1e9a7d19aa6a713059a29c085dd05d90702b | |
| parent | 9a8fdc159a49ba82568f53cb9275b3ded092ba76 (diff) | |
| download | strongswan-652ddf5ce2fad08f6569096dd56a821500cc5ba4.tar.bz2 strongswan-652ddf5ce2fad08f6569096dd56a821500cc5ba4.tar.xz | |
starter: Close open file descriptors after forking.
This avoids problems with Android's adb which leaves several file
descriptors open when executing processes.
| -rw-r--r-- | src/starter/starter.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/starter/starter.c b/src/starter/starter.c index 659122a7a..b1a9a159a 100644 --- a/src/starter/starter.c +++ b/src/starter/starter.c @@ -429,8 +429,11 @@ int main (int argc, char **argv) { case 0: { - int fnull = open("/dev/null", O_RDWR); + int fnull; + closefrom(3); + + fnull = open("/dev/null", O_RDWR); if (fnull >= 0) { dup2(fnull, STDIN_FILENO); @@ -438,6 +441,7 @@ int main (int argc, char **argv) dup2(fnull, STDERR_FILENO); close(fnull); } + setsid(); } break; |