diff options
| -rw-r--r-- | rild/rild.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/rild/rild.c b/rild/rild.c index 34ed42d..24df1e1 100644 --- a/rild/rild.c +++ b/rild/rild.c @@ -38,6 +38,7 @@ #define LIB_PATH_PROPERTY "rild.libpath" #define LIB_ARGS_PROPERTY "rild.libargs" #define MAX_LIB_ARGS 16 +#define MAX_CAP_NUM ((CAP_LAST_CAP % 32) + 1) static void usage(const char *argv0) { @@ -106,7 +107,7 @@ void switchUser() { header.version = _LINUX_CAPABILITY_VERSION_3; header.pid = 0; - struct __user_cap_data_struct data[2]; + struct __user_cap_data_struct data[MAX_CAP_NUM]; memset(&data, 0, sizeof(data)); data[CAP_TO_INDEX(CAP_NET_ADMIN)].effective |= CAP_TO_MASK(CAP_NET_ADMIN); @@ -115,6 +116,9 @@ void switchUser() { data[CAP_TO_INDEX(CAP_NET_RAW)].effective |= CAP_TO_MASK(CAP_NET_RAW); data[CAP_TO_INDEX(CAP_NET_RAW)].permitted |= CAP_TO_MASK(CAP_NET_RAW); + data[CAP_TO_INDEX(CAP_BLOCK_SUSPEND)].effective |= CAP_TO_MASK(CAP_BLOCK_SUSPEND); + data[CAP_TO_INDEX(CAP_BLOCK_SUSPEND)].permitted |= CAP_TO_MASK(CAP_BLOCK_SUSPEND); + if (capset(&header, &data[0]) == -1) { RLOGE("capset failed: %s", strerror(errno)); exit(EXIT_FAILURE); |