fix cppcheck realloc warning

6698ddb9 · Gert Faller · Caolán McNamara · cfa87844 · 6698ddb9 · 6698ddb9
Kaydet (Commit) 6698ddb9 authored Kas 01, 2010 tarafından Gert Faller Kaydeden (comit) Caolán McNamara Kas 01, 2010
Show whitespace changes
Inline Side-by-side

Showing with 10 additions and 3 deletions

socket.c sal/osl/os2/socket.c +5 -2

socket.c sal/osl/unx/socket.c +5 -1

No files found.
--- a/sal/osl/os2/socket.c
+++ b/sal/osl/os2/socket.c
@@ -917,12 +917,15 @@ static sal_Char* _osl_getFullQualifiedDomainName (const sal_Char *pHostName)
         * full qualified name to the unqualified host name */
        if ( !bHostsAreEqual )
        {
+            sal_Char *pTmp;
+
            OSL_TRACE("_osl_getFullQualifiedDomainName: "
                      "suspect FQDN: %s\n", pFullQualifiedName);
-
            pFullQualifiedName[ nLengthOfHostName ] = '\0';
-            pFullQualifiedName = (sal_Char*)realloc ( pFullQualifiedName,
+            pTmp = (sal_Char*)realloc ( pFullQualifiedName,
                                (nLengthOfHostName + 1) * sizeof( sal_Char ));
+            if (pTmp)
+                pFullQualifiedName = pTmp;
        }
    }


--- a/sal/osl/unx/socket.c
+++ b/sal/osl/unx/socket.c
@@ -958,12 +958,16 @@ static sal_Char* _osl_getFullQualifiedDomainName (const sal_Char *pHostName)
         * full qualified name to the unqualified host name */
        if ( !bHostsAreEqual )
        {
+            sal_Char *pTmp;
+
            OSL_TRACE("_osl_getFullQualifiedDomainName: "
                      "suspect FQDN: %s\n", pFullQualifiedName);

            pFullQualifiedName[ nLengthOfHostName ] = '\0';
-            pFullQualifiedName = (sal_Char*)realloc ( pFullQualifiedName,
+            pTmp = (sal_Char*)realloc ( pFullQualifiedName,
                                (nLengthOfHostName + 1) * sizeof( sal_Char ));
+            if (pTmp)
+                pFullQualifiedName = pTmp;
        }
    }