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| author | Dmitry Shmidt <dimitrysh@google.com> | 2011-03-23 14:42:07 -0700 |
|---|---|---|
| committer | Dmitry Shmidt <dimitrysh@google.com> | 2011-03-23 14:44:04 -0700 |
| commit | 98564e9e7ad91339b5d4fe85b6ecff6e58a25751 (patch) | |
| tree | decc575c39c65b0371c2e8d7d3c773ecfe048bfc /dhcpcd.c | |
| parent | caa3ae59116c4d03fccc2996fed935bf297a15ec (diff) | |
| download | external_dhcpcd-98564e9e7ad91339b5d4fe85b6ecff6e58a25751.zip external_dhcpcd-98564e9e7ad91339b5d4fe85b6ecff6e58a25751.tar.gz external_dhcpcd-98564e9e7ad91339b5d4fe85b6ecff6e58a25751.tar.bz2 | |
Fix dhcp.{iface_name}.pid property setting
Change-Id: I57b3da6eec12d34ae9f13db4220e454a3c570171
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
Diffstat (limited to 'dhcpcd.c')
| -rw-r--r-- | dhcpcd.c | 14 |
1 files changed, 12 insertions, 2 deletions
@@ -1898,9 +1898,14 @@ main(int argc, char **argv) char pidpropname[PROPERTY_KEY_MAX]; char pidpropval[PROPERTY_VALUE_MAX]; + if (optind != argc - 1) { + syslog(LOG_ERR, "Android requires an interface"); + exit(EXIT_FAILURE); + } + if (snprintf(pidpropname, sizeof(pidpropname), - "dhcp.%s.pid", iface->name) >= PROPERTY_KEY_MAX) + "dhcp.%s.pid", argv[optind]) >= PROPERTY_KEY_MAX) exit(EXIT_FAILURE); property_get(pidpropname, pidpropval, NULL); if (strlen(pidpropval) == 0) @@ -1978,9 +1983,14 @@ main(int argc, char **argv) if (set_cloexec(pidfd) == -1) exit(EXIT_FAILURE); #ifdef ANDROID + if (optind != argc - 1) { + syslog(LOG_ERR, "Android requires an interface"); + exit(EXIT_FAILURE); + } + if (snprintf(pidpropname, sizeof(pidpropname), - "dhcp.%s.pid", iface->name) >= PROPERTY_KEY_MAX) + "dhcp.%s.pid", argv[optind]) >= PROPERTY_KEY_MAX) exit(EXIT_FAILURE); if (snprintf(pidpropval, sizeof(pidpropval), "%d", getpid()) >= PROPERTY_VALUE_MAX) exit(EXIT_FAILURE); |