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| author | Kanchanapally, Vidyullatha <vkanchan@qti.qualcomm.com> | 2016-03-01 07:36:53 +0530 |
|---|---|---|
| committer | Vidyullatha Kanchanapally <vidyullatha@codeaurora.org> | 2016-03-08 13:09:25 +0530 |
| commit | 054ade673640a55494976ef3f1484ef55cc28e82 (patch) | |
| tree | 7bd2a89323f5eec53cea655e73f4229f2d1ba934 /hs20 | |
| parent | d6a504c2add7fcca73b70e3161fe292b50906f91 (diff) | |
| download | android_external_wpa_supplicant_8-054ade673640a55494976ef3f1484ef55cc28e82.tar.gz android_external_wpa_supplicant_8-054ade673640a55494976ef3f1484ef55cc28e82.tar.bz2 android_external_wpa_supplicant_8-054ade673640a55494976ef3f1484ef55cc28e82.zip | |
Android: Allow wpa_supplicant to write files to osu-info dir
This commit allows any process running with group id of AID_WIFI to
read/write files to osu-info directory. Also, it allows other users to
read and search the osu-info directory.
This fixes issues with hs20-osu-client creating a directory for
wpa_supplicant use without wpa_supplicant actually having privileges to
write there on Android where the wpa_supplicant process does not run as
root.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Git-commit: 61697c7ecc0095d65218bc3f8203cabf370b2f27
Git-repo : git://w1.fi/srv/git/hostap.git
Change-Id: I2ecf0e91b03d942a3c28ea0ecdcae76754f55daf
CRs-Fixed: 985459
Diffstat (limited to 'hs20')
| -rw-r--r-- | hs20/client/osu_client.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/hs20/client/osu_client.c b/hs20/client/osu_client.c index 0315f7b7..6e875efa 100644 --- a/hs20/client/osu_client.c +++ b/hs20/client/osu_client.c @@ -2339,12 +2339,23 @@ static int cmd_signup(struct hs20_osu_client *ctx, int no_prod_assoc, return -1; snprintf(fname, sizeof(fname), "%s/osu-info", dir); - if (mkdir(fname, S_IRWXU | S_IRWXG) < 0 && errno != EEXIST) { + if (mkdir(fname, S_IRWXU | S_IRWXG | S_IROTH | S_IXOTH) < 0 && + errno != EEXIST) { wpa_printf(MSG_INFO, "mkdir(%s) failed: %s", fname, strerror(errno)); return -1; } +#ifdef ANDROID + /* Allow processes running with Group ID as AID_WIFI + * to read/write files from osu-info directory + */ + if (chown(fname, -1, AID_WIFI)) { + wpa_printf(MSG_INFO, "Could not chown osu-info directory: %s", + strerror(errno)); + } +#endif /* ANDROID */ + snprintf(buf, sizeof(buf), "SET osu_dir %s", fname); if (wpa_command(ifname, buf) < 0) { wpa_printf(MSG_INFO, "Failed to configure osu_dir to wpa_supplicant"); |