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Commit dee1ef48 authored by Nick Kralevich's avatar Nick Kralevich
Browse files

trace-dev.c: more O_CLOEXEC 

Stop the file descriptors from leaking.

Change-Id: Ib5ca1c2e5031fbec8751bde9e86b32e51e10fcbc
parent db72fe17

libcutils/trace-dev.c

+2 −2
Original line number Diff line number Diff line
@@ -104,7 +104,7 @@ static bool atrace_is_app_tracing_enabled() 


    if (sys_debuggable || atrace_is_debuggable) {

        // Check whether tracing is enabled for this process.

        FILE * file = fopen("/proc/self/cmdline", "r");

        FILE * file = fopen("/proc/self/cmdline", "re");

        if (file) {

            char cmdline[4096];

            if (fgets(cmdline, sizeof(cmdline), file)) {
@@ -173,7 +173,7 @@ void atrace_update_tags() 


static void atrace_init_once()

{

    atrace_marker_fd = open("/sys/kernel/debug/tracing/trace_marker", O_WRONLY);

    atrace_marker_fd = open("/sys/kernel/debug/tracing/trace_marker", O_WRONLY | O_CLOEXEC);

    if (atrace_marker_fd == -1) {

        ALOGE("Error opening trace file: %s (%d)", strerror(errno), errno);

        atrace_enabled_tags = 0;