| tUse an absolute base path for execl. - geomyidae - A small C-based gopherd. |
| git clone git://r-36.net/geomyidae |
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| README |
| LICENSE |
| --- |
| commit 446537b44a1d6920611306a53d5e2b55cd012216 |
| parent b4c65d77c916d3b13ab4a1239cfb8b60d042ce6d |
| Author: Quentin Rameau |
| Date: Sun, 9 Jul 2017 19:59:10 +0200
Use an absolute base path for execl.
Signed-off-by: Christoph Lohmann <20h@r-36.net>
Diffstat:
geomyidae.8 | 1 -
main.c | 3 +++
2 files changed, 3 insertions(+), 1 deletion(-)
--- |
| diff --git a/geomyidae.8 b/geomyidae.8 |
| t@@ -118,7 +118,6 @@ Loglevels:
.
.It Fl b Ar base
Root directory to serve (default: /var/gopher).
-This directory should be specified as an absolute path.
.
.It Fl p Ar port
Port geomyidae should listen on (default: 70) |
| diff --git a/main.c b/main.c |
| t@@ -458,6 +458,9 @@ main(int argc, char *argv[])
perror("chroot");
return 1;
}
+ } else if(*base != '/' && !(base = realpath(base, NULL))) {
+ perror("realpath");
+ return 1;
}
if(dropprivileges(gr, us) < 0) { |