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lxc
Commit 964fe051 by Serge Hallyn Committed by Stéphane Graber
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Clear environment for container

Clear env before starting a container. Do it right before setting the container=lxc variable. Signed-off-by: 's avatarSerge Hallyn <serge.hallyn@ubuntu.com> Acked-by: 's avatarStéphane Graber <stgraber@ubuntu.com>
parent cc28d0b0
Showing with 9 additions and 0 deletions
src/lxc/lxc_start.c
...@@ -130,6 +130,10 @@ int main(int argc, char *argv[]) ...@@ -130,6 +130,10 @@ int main(int argc, char *argv[])
my_args.progname, my_args.quiet)) my_args.progname, my_args.quiet))
return err; return err;
if (clearenv()) {
SYSERROR("failed to clear environment");
/* don't error out though */
}
if (putenv("container=lxc")) { if (putenv("container=lxc")) {
SYSERROR("failed to set environment variable"); SYSERROR("failed to set environment variable");
return err; return err;
......
src/lxc/lxccontainer.c
...@@ -364,6 +364,11 @@ static bool lxcapi_start(struct lxc_container *c, int useinit, char * const argv ...@@ -364,6 +364,11 @@ static bool lxcapi_start(struct lxc_container *c, int useinit, char * const argv
setsid(); setsid();
} }
if (clearenv()) {
SYSERROR("failed to clear environment");
/* don't error out though */
}
if (putenv("container=lxc")) { if (putenv("container=lxc")) {
fprintf(stderr, "failed to set environment variable"); fprintf(stderr, "failed to set environment variable");
if (daemonize) { if (daemonize) {
......
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