diff options
| -rw-r--r-- | core/jni/com_android_internal_os_ZygoteInit.cpp | 35 |
1 files changed, 12 insertions, 23 deletions
diff --git a/core/jni/com_android_internal_os_ZygoteInit.cpp b/core/jni/com_android_internal_os_ZygoteInit.cpp index ada4dd3..52e8f42 100644 --- a/core/jni/com_android_internal_os_ZygoteInit.cpp +++ b/core/jni/com_android_internal_os_ZygoteInit.cpp @@ -45,14 +45,10 @@ namespace android { static jint com_android_internal_os_ZygoteInit_setreuid( JNIEnv* env, jobject clazz, jint ruid, jint euid) { - int err; - - errno = 0; - err = setreuid(ruid, euid); - - //LOGI("setreuid(%d,%d) err %d errno %d", ruid, euid, err, errno); - - return errno; + if (setreuid(ruid, euid) < 0) { + return errno; + } + return 0; } /* @@ -62,14 +58,10 @@ static jint com_android_internal_os_ZygoteInit_setreuid( static jint com_android_internal_os_ZygoteInit_setregid( JNIEnv* env, jobject clazz, jint rgid, jint egid) { - int err; - - errno = 0; - err = setregid(rgid, egid); - - //LOGI("setregid(%d,%d) err %d errno %d", rgid, egid, err, errno); - - return errno; + if (setregid(rgid, egid) < 0) { + return errno; + } + return 0; } /* @@ -79,13 +71,10 @@ static jint com_android_internal_os_ZygoteInit_setregid( static jint com_android_internal_os_ZygoteInit_setpgid( JNIEnv* env, jobject clazz, jint pid, jint pgid) { - int err; - - errno = 0; - - err = setpgid(pid, pgid); - - return errno; + if (setpgid(pid, pgid) < 0) { + return errno; + } + return 0; } /* |