[PATCH 2/2] winspool: Fix potential string buffer leaks (Coverity)

Nikolay Sivov nsivov at codeweavers.com
Thu Dec 22 04:02:02 CST 2016


Signed-off-by: Nikolay Sivov <nsivov at codeweavers.com>
---
 dlls/winspool.drv/info.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/dlls/winspool.drv/info.c b/dlls/winspool.drv/info.c
index 2c6a816a4c..f09745d1e6 100644
--- a/dlls/winspool.drv/info.c
+++ b/dlls/winspool.drv/info.c
@@ -8565,17 +8565,17 @@ LPSTR WINAPI StartDocDlgA( HANDLE hPrinter, DOCINFOA *doc )
     if (doc->lpszDocName)
     {
         docnameW = asciitounicode(&usBuffer, doc->lpszDocName);
-        if (!(docW.lpszDocName = docnameW)) return NULL;
+        if (!(docW.lpszDocName = docnameW)) goto failed;
     }
     if (doc->lpszOutput)
     {
         outputW = asciitounicode(&usBuffer, doc->lpszOutput);
-        if (!(docW.lpszOutput = outputW)) return NULL;
+        if (!(docW.lpszOutput = outputW)) goto failed;
     }
     if (doc->lpszDatatype)
     {
         datatypeW = asciitounicode(&usBuffer, doc->lpszDatatype);
-        if (!(docW.lpszDatatype = datatypeW)) return NULL;
+        if (!(docW.lpszDatatype = datatypeW)) goto failed;
     }
     docW.fwType = doc->fwType;
 
@@ -8589,6 +8589,7 @@ LPSTR WINAPI StartDocDlgA( HANDLE hPrinter, DOCINFOA *doc )
         HeapFree(GetProcessHeap(), 0, retW);
     }
 
+failed:
     HeapFree(GetProcessHeap(), 0, datatypeW);
     HeapFree(GetProcessHeap(), 0, outputW);
     HeapFree(GetProcessHeap(), 0, docnameW);
-- 
2.11.0




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