update HISTORY to include #1981, CREDIT @PetrPospisil, fix C linter w…

…arnings

Signed-off-by: Giampaolo Rodola <g.rodola@gmail.com>

CREDITS

@@ -770,3 +770,7 @@ I: 1948
 N: Saeed Rasooli
 W: https://github.com/ilius
 I: 1996
+
+N: PetrPospisil
+W: https://github.com/PetrPospisil
+I: 1980

HISTORY.rst

@@ -45,6 +45,9 @@ XXXX-XX-XX
   (patch by MaWe2019)
 - 1965_: [Windows] fix "Fatal Python error: deallocating None" when calling
   psutil.users() multiple times.
+- 1980_: [Windows] 32bit / WOW64 processes fails to read process name longer
+  than 128 characters resulting in AccessDenied. This is now fixed.  (patch
+  by PetrPospisil)
 - 1991_: process_iter() can raise TypeError if invoked from multiple threads
   (not thread-safe).
 

psutil/_psutil_windows.c

@@ -366,15 +366,14 @@ psutil_proc_exe(PyObject *self, PyObject *args) {
         sizeof(SYSTEM_PROCESS_ID_INFORMATION),
         NULL);
 
-    if (status == STATUS_INFO_LENGTH_MISMATCH && processIdInfo.ImageName.MaximumLength <= bufferSize) {
+    if ((status == STATUS_INFO_LENGTH_MISMATCH) &&
+            (processIdInfo.ImageName.MaximumLength <= bufferSize))
+    {
         // Required length was NOT stored in MaximumLength (WOW64 issue).
-
-        ULONG maxBufferSize = 0x7FFF * 2; // NTFS_MAX_PATH * sizeof(wchar_t)
-
+        ULONG maxBufferSize = 0x7FFF * 2;  // NTFS_MAX_PATH * sizeof(wchar_t)
         do {
             // Iteratively double the size of the buffer up to maxBufferSize
             bufferSize *= 2;
-
             FREE(buffer);
             buffer = MALLOC_ZERO(bufferSize);
             if (! buffer) {
@@ -390,7 +389,8 @@ psutil_proc_exe(PyObject *self, PyObject *args) {
                 &processIdInfo,
                 sizeof(SYSTEM_PROCESS_ID_INFORMATION),
                 NULL);
-        } while (status == STATUS_INFO_LENGTH_MISMATCH && bufferSize <= maxBufferSize);
+        } while ((status == STATUS_INFO_LENGTH_MISMATCH) &&
+                    (bufferSize <= maxBufferSize));
     }
     else if (status == STATUS_INFO_LENGTH_MISMATCH) {
         // Required length is stored in MaximumLength.