Fix potential segv's.

SVN revision: 13506
2005-02-25 19:18:05 +00:00 · 2005-02-25 19:18:05 +00:00 · fadf3abe91
parent 326031f715
commit fadf3abe91
2 changed files with 7 additions and 1 deletions
--- a/src/actions.c
+++ b/src/actions.c
@ -145,6 +145,9 @@ execApplication(const char *params)
   char                exe[FILEPATH_LEN_MAX];
   const char         *s = params;

+   if (!s)
+      return -1;
+
   sscanf(s, "%4000s", exe);
   runApp(exe, s);

--- a/src/mod-misc.c
+++ b/src/mod-misc.c
@ -164,7 +164,10 @@ static const CfgItem MiscCfgItems[] = {
 static void
 MiscIpcExec(const char *params, Client * c __UNUSED__)
 {
-   execApplication(params);
+   if (params)
+      execApplication(params);
+   else
+      IpcPrintf("exec what?\n");
 }

 static void