From: Wei Jiangang <weijg.fnst@cn.fujitsu.com>
Date: Thu, 7 Apr 2016 02:46:24 +0000 (+0800)
Subject: use g_path_get_dirname instead of dirname
X-Git-Tag: qemu-xen-4.8.0-rc1~102^2~11
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=55ad781ca7fcaed19e04554b558727206d638a99;p=qemu-xen.git

use g_path_get_dirname instead of dirname

Use g_path_get_basename to get the directory components of
a file name, and free its return when no longer needed.

Signed-off-by: Wei Jiangang <weijg.fnst@cn.fujitsu.com>
Message-Id: <1459997185-15669-3-git-send-email-weijg.fnst@cn.fujitsu.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---

diff --git a/os-posix.c b/os-posix.c
index 3755265582..c6ddb7d830 100644
--- a/os-posix.c
+++ b/os-posix.c
@@ -89,7 +89,7 @@ char *os_find_datadir(void)
     if (exec_dir == NULL) {
         return NULL;
     }
-    dir = dirname(exec_dir);
+    dir = g_path_get_dirname(exec_dir);
 
     max_len = strlen(dir) +
         MAX(strlen(SHARE_SUFFIX), strlen(BUILD_SUFFIX)) + 1;
@@ -103,6 +103,7 @@ char *os_find_datadir(void)
         }
     }
 
+    g_free(dir);
     g_free(exec_dir);
     return res;
 }
diff --git a/util/oslib-posix.c b/util/oslib-posix.c
index d8e5dcfede..6d70d9a706 100644
--- a/util/oslib-posix.c
+++ b/util/oslib-posix.c
@@ -299,9 +299,11 @@ void qemu_init_exec_dir(const char *argv0)
             return;
         }
     }
-    dir = dirname(p);
+    dir = g_path_get_dirname(p);
 
     pstrcpy(exec_dir, sizeof(exec_dir), dir);
+
+    g_free(dir);
 }
 
 char *qemu_get_exec_dir(void)