From ea1b8c8764d150970c1203585d4cf8bf684afbf6 Mon Sep 17 00:00:00 2001 From: Jim Meyering Date: Mon, 10 Mar 2008 22:08:34 +0000 Subject: Don't leak upon failed realloc. libjava 2008-03-10 Jim Meyering Don't leak upon failed realloc. * gnu/classpath/natSystemProperties.cc (SystemProperties::insertSystemProperties): libjava/classpath 2008-03-10 Jim Meyering Don't leak upon failed realloc. * native/jni/classpath/jcl.c (JCL_realloc): Upon failed realloc, free the original buffer before throwing the exception. From-SVN: r133094 --- libjava/gnu/classpath/natSystemProperties.cc | 3 +++ 1 file changed, 3 insertions(+) (limited to 'libjava/gnu') diff --git a/libjava/gnu/classpath/natSystemProperties.cc b/libjava/gnu/classpath/natSystemProperties.cc index 089a14e5b4e..e259304b165 100644 --- a/libjava/gnu/classpath/natSystemProperties.cc +++ b/libjava/gnu/classpath/natSystemProperties.cc @@ -270,7 +270,10 @@ gnu::classpath::SystemProperties::insertSystemProperties (::java::util::Properti if (errno != ERANGE) break; buflen = 2 * buflen; + char *orig_buf = buffer; buffer = (char *) realloc (buffer, buflen); + if (buffer == NULL) + free (orig_buf); } if (buffer != NULL) free (buffer); -- cgit v1.2.1