diff options
Diffstat (limited to 'svr-chansession.c')
| -rw-r--r-- | svr-chansession.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/svr-chansession.c b/svr-chansession.c index 03ac40a..8ddbe40 100644 --- a/svr-chansession.c +++ b/svr-chansession.c @@ -623,7 +623,12 @@ static int noptycommand(struct Channel *channel, struct ChanSess *chansess) { if (pipe(errfds) != 0) return DROPBEAR_FAILURE; +#ifdef __uClinux__ + pid = vfork(); +#else pid = fork(); +#endif + if (pid < 0) return DROPBEAR_FAILURE; @@ -714,7 +719,11 @@ static int ptycommand(struct Channel *channel, struct ChanSess *chansess) { return DROPBEAR_FAILURE; } +#ifdef __uClinux__ + pid = vfork(); +#else pid = fork(); +#endif if (pid < 0) return DROPBEAR_FAILURE; @@ -828,12 +837,16 @@ static void execchild(struct ChanSess *chansess) { char * baseshell = NULL; unsigned int i; + /* with uClinux we'll have vfork()ed, so don't want to overwrite the + * hostkey. can't think of a workaround to clear it */ +#ifndef __uClinux__ /* wipe the hostkey */ sign_key_free(svr_opts.hostkey); svr_opts.hostkey = NULL; /* overwrite the prng state */ - seedrandom(); + reseedrandom(); +#endif /* close file descriptors except stdin/stdout/stderr * Need to be sure FDs are closed here to avoid reading files as root */ |