upstream/opnsense-src
1
0
Fork 0
mirror of https://github.com/opnsense/src.git synced 2026-04-15 14:29:58 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

Don't close fd if it's lower then stderr, otherwise we can close

Browse source 
one of the descriptor which we just set.

Pointed out by:		jilles
Approved by:		re (hrs)
This commit is contained in:
Mariusz Zaborski 2016-06-13 00:03:55 +00:00
parent 74bc093c1c
commit 59cf368df4
1 changed files with 2 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
lib/libcasper/libcasper/service.c
View file

@ -360,7 +360,8 @@ stdnull(void)
if (dup2(fd, STDERR_FILENO) == -1)
errx(1, "Unable to cover stderr");
close(fd);
if (fd > STDERR_FILENO)
close(fd);
}
static void