2 files changed, 23 insertions, 12 deletions
diff --git a/src/Daemon/MiddleWare.cpp b/src/Daemon/MiddleWare.cpp
index 7c5bb41..2fd4f25 100644
--- a/src/Daemon/MiddleWare.cpp
+++ b/src/Daemon/MiddleWare.cpp
@@ -84,12 +84,14 @@ static void DebugDumpToCrashReport(const std::string& pDebugDumpDir, map_crash_r
         !dd.Exist(FILENAME_RELEASE) ||
         !dd.Exist(FILENAME_EXECUTABLE))
     {
-        throw CABRTException(EXCEP_ERROR, "DebugDumpToCrashReport(): One or more of important file(s)'re missing.");
+        throw CABRTException(EXCEP_ERROR, "DebugDumpToCrashReport(): One or more of important file(s)'re missing");
     }
+
     pCrashReport.clear();
     dd.InitGetNextFile();
     while (dd.GetNextFile(fileName, content, isTextFile))
     {
+VERB3 log(" file:'%s' text:%d", fileName.c_str(), isTextFile);
         if (!isTextFile)
         {
             add_crash_data_to_crash_report(pCrashReport,
diff --git a/src/Hooks/CCpp.cpp b/src/Hooks/CCpp.cpp
index e6768a6..1c152e6 100644
--- a/src/Hooks/CCpp.cpp
+++ b/src/Hooks/CCpp.cpp
@@ -54,32 +54,41 @@ static char* get_cmdline(pid_t pid)
     char path[PATH_MAX];
     char cmdline[COMMAND_LINE_SIZE];
     snprintf(path, sizeof(path), "/proc/%u/cmdline", (int)pid);
-    int dst = 0;
+    int idx = 0;
 
     int fd = open(path, O_RDONLY);
     if (fd >= 0)
     {
         int len = read(fd, cmdline, sizeof(cmdline) - 1);
-        if (len >= 0)
+        close(fd);
+
+        if (len > 0)
         {
-            int src = 0;
-            while (src < len)
+            /* In Linux, there is always one trailing NUL byte,
+	     * prevent it from being replaced by space below.
+             */
+            if (cmdline[len - 1] == '\0')
+                len--;
+
+            while (idx < len)
             {
-                char ch = cmdline[src++];
+                unsigned char ch = cmdline[idx];
                 if (ch == '\0')
                 {
-                    cmdline[dst++] = ' ';
+                    cmdline[idx++] = ' ';
                 }
-                /* TODO: maybe just ch >= ' '? */
-                else if (isspace(ch) || (isascii(ch) && !iscntrl(ch)))
+                else if (ch >= ' ' && ch <= 0x7e)
                 {
-                    cmdline[dst++] = ch;
+                    cmdline[idx++] = ch;
+                }
+                else
+                {
+                    cmdline[idx++] = '?';
                 }
             }
         }
-        close(fd);
     }
-    cmdline[dst] = '\0';
+    cmdline[idx] = '\0';
 
     return xstrdup(cmdline);
 }