[PIPEREAD]

Prevent null buffer dereference

svn path=/trunk/; revision=63139

diff --git a/reactos/tools/pipetools/piperead.cpp b/reactos/tools/pipetools/piperead.cpp
index 3ab4c4c..6359335 100644 (file)
--- a/reactos/tools/pipetools/piperead.cpp
+++ b/reactos/tools/pipetools/piperead.cpp
@@ -196,8 +196,8 @@ int main(int argc, char** argv)
        case 3:
                clientMode = *++argv;
                if (strcmp(clientMode,"-c") != 0) {
        case 3:
                clientMode = *++argv;
                if (strcmp(clientMode,"-c") != 0) {

-                       clientMode = NULL;

                        fprintf(stderr,"Invalid option: %s\n", clientMode);
                        fprintf(stderr,"Invalid option: %s\n", clientMode);

+                       clientMode = NULL;

                        res = -6;
                }
                //fall through
                        res = -6;
                }
                //fall through