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| author | Dmitry Shmidt <dimitrysh@google.com> | 2011-03-07 15:30:53 -0800 |
|---|---|---|
| committer | Dmitry Shmidt <dimitrysh@google.com> | 2011-03-07 15:30:53 -0800 |
| commit | 89ae703cd6d4b2bc86c4bd281a8e460fd5679891 (patch) | |
| tree | 5de35dc0e21afbd8f1e4b72dde2216f5f9a4967f | |
| parent | fafb18fb31cc4ab3c73585ba508f7643c9a9e3ad (diff) | |
| download | hardware_libhardware_legacy-89ae703cd6d4b2bc86c4bd281a8e460fd5679891.tar.gz hardware_libhardware_legacy-89ae703cd6d4b2bc86c4bd281a8e460fd5679891.tar.bz2 hardware_libhardware_legacy-89ae703cd6d4b2bc86c4bd281a8e460fd5679891.zip | |
wifi: Ensure RW for wpa_supplicant.conf
Change-Id: Icaeac0ee2239333be5f3be10024824ada6da18d5
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
| -rw-r--r-- | wifi/wifi.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/wifi/wifi.c b/wifi/wifi.c index 0f62c04..132f723 100644 --- a/wifi/wifi.c +++ b/wifi/wifi.c @@ -229,8 +229,15 @@ int ensure_config_file_exists() int srcfd, destfd; struct stat sb; int nread; + int ret; - if (access(SUPP_CONFIG_FILE, R_OK|W_OK) == 0) { + ret = access(SUPP_CONFIG_FILE, R_OK|W_OK); + if ((ret == 0) || (errno == EACCES)) { + if ((ret != 0) && + (chmod(SUPP_CONFIG_FILE, S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP) != 0)) { + LOGE("Cannot set RW to \"%s\": %s", SUPP_CONFIG_FILE, strerror(errno)); + return -1; + } /* return if filesize is at least 10 bytes */ if (stat(SUPP_CONFIG_FILE, &sb) == 0 && sb.st_size > 10) { pbuf = malloc(sb.st_size + PROPERTY_VALUE_MAX); |