From f124707283c17728b79e2ca2b439fc78a7e303be Mon Sep 17 00:00:00 2001
From: Florian Mayer <fmayer@google.com>
Date: Thu, 11 Feb 2021 19:31:48 +0000
Subject: [PATCH] Allow to target atrace apps by glob.

Test: Run trace against "com.google.android.*" and use camera.
Bug: 180021291
Change-Id: I9baa7847476b152284e7557e27f1eba1ee835695
---
 libcutils/trace-dev.inc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/libcutils/trace-dev.inc b/libcutils/trace-dev.inc
index 654342649..80205bc50 100644
--- a/libcutils/trace-dev.inc
+++ b/libcutils/trace-dev.inc
@@ -21,6 +21,7 @@
 
 #include <errno.h>
 #include <fcntl.h>
+#include <fnmatch.h>
 #include <limits.h>
 #include <pthread.h>
 #include <stdatomic.h>
@@ -116,7 +117,7 @@ static bool atrace_is_cmdline_match(const char* cmdline)
     for (int i = 0; i < count; i++) {
         snprintf(buf, sizeof(buf), "debug.atrace.app_%d", i);
         property_get(buf, value, "");
-        if (strcmp(value, "*") == 0 || strcmp(value, cmdline) == 0) {
+        if (fnmatch(value, cmdline, FNM_NOESCAPE) == 0) {
             return true;
         }
     }