[PATCH 1/1] msvcrt, winex11, mountmgr: fixed memleaks

[Herman Semenov]

From: Herman Semenov

---
 dlls/mountmgr.sys/device.c | 5 +++++
 dlls/msvcrt/dir.c          | 4 ++++
 dlls/msvcrt/time.c         | 2 ++
 dlls/winex11.drv/xim.c     | 1 +
 4 files changed, 12 insertions(+)

diff --git a/dlls/mountmgr.sys/device.c b/dlls/mountmgr.sys/device.c
index 48ee8d9189a..1f89f38f7d1 100644
--- a/dlls/mountmgr.sys/device.c
+++ b/dlls/mountmgr.sys/device.c
@@ -1463,7 +1463,12 @@ NTSTATUS query_unix_drive( void *buff, SIZE_T insize, SIZE_T outsize, IO_STATUS_
     LeaveCriticalSection( &device_section );

if (!volume)
+    {
+        free(device);
+        free(mount_point);
+        free(label);
         return STATUS_NO_SUCH_DEVICE;
+    }

switch (device_type)
     {
diff --git a/dlls/msvcrt/dir.c b/dlls/msvcrt/dir.c
index 546e8d49a7b..f3bf58c2f59 100644
--- a/dlls/msvcrt/dir.c
+++ b/dlls/msvcrt/dir.c
@@ -1277,6 +1277,8 @@ wchar_t * CDECL _wfullpath(wchar_t * absPath, const wchar_t* relPath, size_t siz

if (size < 4)
   {
+    if (alloced)
+      free(buffer);
     *_errno() = ERANGE;
     return NULL;
   }
@@ -1331,6 +1333,8 @@ char * CDECL _fullpath(char * absPath, const char* relPath, size_t size)

if (size < 4)
   {
+    if (alloced)
+        free(buffer);
     *_errno() = ERANGE;
     return NULL;
   }
diff --git a/dlls/msvcrt/time.c b/dlls/msvcrt/time.c
index 7a110e53455..044eefbae05 100644
--- a/dlls/msvcrt/time.c
+++ b/dlls/msvcrt/time.c
@@ -1740,6 +1740,7 @@ errno_t CDECL _ctime64_s(char *res, size_t len, const __time64_t *time)

t = _localtime64( time );
     strcpy( res, asctime( t ) );
+    free(t);
     return 0;
 }

@@ -1769,6 +1770,7 @@ errno_t CDECL _ctime32_s(char *res, size_t len, const __time32_t *time)

t = _localtime32( time );
     strcpy( res, asctime( t ) );
+    free(t);
     return 0;
 }

diff --git a/dlls/winex11.drv/xim.c b/dlls/winex11.drv/xim.c
index c6a93eb5e16..2bd8c63969a 100644
--- a/dlls/winex11.drv/xim.c
+++ b/dlls/winex11.drv/xim.c
@@ -99,6 +99,7 @@ static void xim_update_comp_string( UINT offset, UINT old_len, const WCHAR *text
     memmove( ptr + new_len, ptr + old_len, (len - offset - old_len) * sizeof(WCHAR) );
     if (text) memcpy( ptr, text, new_len * sizeof(WCHAR) );
     ime_comp_buf[len + diff] = 0;
+    free(ptr);
 }

void xim_set_result_string( HWND hwnd, const char *str, UINT count )