From 7f554464a16723e305186f5df0889406f808363f Mon Sep 17 00:00:00 2001
From: Norbert Thiebaud <nthiebaud@gmail.com>
Date: Thu, 10 Jul 2014 12:02:34 +0200
Subject: coverity#982762 Dereference NULL

Change-Id: I9da66fe9cf279231d6024f23fbb273797b289ba7
---
 sal/osl/unx/process.cxx | 16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)

(limited to 'sal')

diff --git a/sal/osl/unx/process.cxx b/sal/osl/unx/process.cxx
index 0a0ba0240fb1..eb2458643c6e 100644
--- a/sal/osl/unx/process.cxx
+++ b/sal/osl/unx/process.cxx
@@ -919,11 +919,14 @@ bool osl_getProcStat(pid_t pid, struct osl_procStat* procstat)
             return false;
 
         tmp = strrchr(prstatbuf, ')');
-        *tmp = '\0';
-        memset(procstat->command, 0, sizeof(procstat->command));
+        if(tmp)
+        {
+            *tmp = '\0';
 
-        sscanf(prstatbuf, "%d (%15c", &procstat->pid, procstat->command);
-        sscanf(tmp + 2,
+            memset(procstat->command, 0, sizeof(procstat->command));
+
+            sscanf(prstatbuf, "%d (%15c", &procstat->pid, procstat->command);
+            sscanf(tmp + 2,
                "%c"
                "%i %i %i %i %i"
                "%lu %lu %lu %lu %lu"
@@ -943,6 +946,11 @@ bool osl_getProcStat(pid_t pid, struct osl_procStat* procstat)
                procstat->signal,     procstat->blocked,  procstat->sigignore,   procstat->sigcatch,
                &procstat->wchan,     &procstat->nswap,   &procstat->cnswap
             );
+        }
+        else
+        {
+            bRet = false;
+        }
     }
     return bRet;
 }
-- 
cgit