dtfile/Help.c: coverity CID 88484; use after free

2018-03-31 18:11:14 -06:00
parent 4543bc6192
commit ec93faffe7
1 changed files with 2 additions and 1 deletions
--- a/cde/programs/dtfile/Help.c
+++ b/cde/programs/dtfile/Help.c
@@ -473,7 +473,7 @@ MapFileTypeToHelpString(
   char * desc;
   Boolean isAction;
   char * tmpStr;
-   char * label;
+   char * label = NULL;

   /* Special case for the 2 built in directory commands */
   if (strcmp(filetype, openNewView) == 0)
@@ -536,6 +536,7 @@ MapFileTypeToHelpString(
       buf = XtMalloc(strlen(label) + strlen(helpPattern) + 100);
       sprintf(buf, helpPattern, label);
       DtDtsFreeAttributeValue(label);
+       label = NULL;
   }
   else
   {