diff options
| author |  smitsohu <smitsohu@gmail.com> | 2021-06-08 18:24:22 +0200 |
|---|---|---|
| committer |  GitHub <noreply@github.com> | 2021-06-08 18:24:22 +0200 |
| commit | 5e30eb49355f5620cc2f99100a0890cfed02ccd4 (patch) | |
| tree | 0852f5402f9785dc1ebdd236eb31a9c40b02adf4 /src/firejail/dhcp.c | |
| parent | fixup 9678da00301562464464099b9d7cfd76424fbb23 (diff) | |
| parent | add more EUID switching (diff) | |
| download | firejail-5e30eb49355f5620cc2f99100a0890cfed02ccd4.tar.gz firejail-5e30eb49355f5620cc2f99100a0890cfed02ccd4.tar.zst firejail-5e30eb49355f5620cc2f99100a0890cfed02ccd4.zip | |
Merge pull request #4349 from smitsohu/misc
Misc hardening + refactoring
Diffstat (limited to 'src/firejail/dhcp.c')
| -rw-r--r-- | src/firejail/dhcp.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/src/firejail/dhcp.c b/src/firejail/dhcp.c index 5bcdcad37..47dd39ac0 100644 --- a/src/firejail/dhcp.c +++ b/src/firejail/dhcp.c | |||
| @@ -153,14 +153,11 @@ void dhcp_start(void) { | |||
| 153 | if (!any_dhcp()) | 153 | if (!any_dhcp()) |
| 154 | return; | 154 | return; |
| 155 | 155 | ||
| 156 | char *dhclient_path = RUN_MNT_DIR "/dhclient";; | 156 | char *dhclient_path = RUN_MNT_DIR "/dhclient"; |
| 157 | struct stat s; | 157 | struct stat s; |
| 158 | if (stat(dhclient_path, &s) == -1) { | 158 | if (stat(dhclient_path, &s) == -1) { |
| 159 | dhclient_path = "/usr/sbin/dhclient"; | 159 | fprintf(stderr, "Error: %s was not found.\n", dhclient_path); |
| 160 | if (stat(dhclient_path, &s) == -1) { | 160 | exit(1); |
| 161 | fprintf(stderr, "Error: dhclient was not found.\n"); | ||
| 162 | exit(1); | ||
| 163 | } | ||
| 164 | } | 161 | } |
| 165 | 162 | ||
| 166 | sbox_run(SBOX_ROOT| SBOX_SECCOMP, 4, PATH_FCOPY, "--follow-link", dhclient_path, RUN_MNT_DIR); | 163 | sbox_run(SBOX_ROOT| SBOX_SECCOMP, 4, PATH_FCOPY, "--follow-link", dhclient_path, RUN_MNT_DIR); |