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| author | Roy Marples <roy@marples.name> | 2020-05-05 17:55:10 +0100 |
|---|---|---|
| committer | Roy Marples <roy@marples.name> | 2020-05-05 17:55:10 +0100 |
| commit | c0567cc03ec3a75d8edab2abb5789efda54d4c66 (patch) | |
| tree | c49887a28a5ebee009a64e878999a9718cb6ece4 /src/dhcpcd.c | |
| parent | 4934b0f3357194d28c57f6561d74442f4c7430e5 (diff) | |
| download | dhcpcd-c0567cc03ec3a75d8edab2abb5789efda54d4c66.tar.xz | |
privsep: Allow a blank string to force privsep users home directory
So FreeBSD users can set it like other OS's if they so choose.
Diffstat (limited to 'src/dhcpcd.c')
| -rw-r--r-- | src/dhcpcd.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/dhcpcd.c b/src/dhcpcd.c index 71ae45ac..060f2e93 100644 --- a/src/dhcpcd.c +++ b/src/dhcpcd.c @@ -1896,7 +1896,15 @@ main(int argc, char **argv) break; #ifdef PRIVSEP case O_CHROOT: - ctx.ps_chroot = optarg; +#ifdef PRIVSEP_CHROOT + if (*optarg == '\0' || + (((optarg[0] == '"' && optarg[1] == '"') || + (optarg[0] == '\'' && optarg[1] == '\'')) && + optarg[2] == '\0')) + ctx.ps_chroot = NULL; + else +#endif + ctx.ps_chroot = optarg; break; #endif case '?': |