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| author | Tom Tromey <tromey@redhat.com> | 2008-03-10 19:01:40 +0000 |
|---|---|---|
| committer | Tom Tromey <tromey@redhat.com> | 2008-03-10 19:01:40 +0000 |
| commit | 90246c32eaf76698be42bd431f5101f75163e157 (patch) | |
| tree | f98ca9eb0de056fb2d0ec39de492d9121847322a /native/jni/classpath | |
| parent | f6eb5c67210667b5942218ef91cfa670f2d09749 (diff) | |
| download | classpath-90246c32eaf76698be42bd431f5101f75163e157.tar.gz | |
2008-03-10 Jim Meyering <meyering@redhat.com>
Don't leak upon failed realloc.
* native/jni/classpath/jcl.c (JCL_realloc): Upon failed realloc,
free the original buffer before throwing the exception.
Diffstat (limited to 'native/jni/classpath')
| -rw-r--r-- | native/jni/classpath/jcl.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/native/jni/classpath/jcl.c b/native/jni/classpath/jcl.c index cd3f5161d..0180ab9f0 100644 --- a/native/jni/classpath/jcl.c +++ b/native/jni/classpath/jcl.c @@ -1,5 +1,5 @@ /* jcl.c - Copyright (C) 1998, 2005, 2006 Free Software Foundation, Inc. + Copyright (C) 1998, 2005, 2006, 2008 Free Software Foundation, Inc. This file is part of GNU Classpath. @@ -152,9 +152,11 @@ JCL_malloc (JNIEnv * env, size_t size) JNIEXPORT void *JNICALL JCL_realloc (JNIEnv * env, void *ptr, size_t size) { + void *orig_ptr = ptr; ptr = realloc (ptr, size); if (ptr == 0) { + free (orig_ptr); JCL_ThrowException (env, "java/lang/OutOfMemoryError", "malloc() failed."); return NULL; |