diff options
| author | Vladimir Puskas <vpuskas@eunet.yu> | 2003-01-21 20:45:57 +0000 |
|---|---|---|
| committer | Tom Tromey <tromey@gcc.gnu.org> | 2003-01-21 20:45:57 +0000 |
| commit | 691255fb2ae21560616558637d8f838f3f1322d2 (patch) | |
| tree | 57a7bb9a11525f22d2e8a098acd05b80ec513c70 /libjava | |
| parent | e8e8c1e5e3c84367e41d7ada5c924574b23350a9 (diff) | |
| download | gcc-691255fb2ae21560616558637d8f838f3f1322d2.zip gcc-691255fb2ae21560616558637d8f838f3f1322d2.tar.gz gcc-691255fb2ae21560616558637d8f838f3f1322d2.tar.bz2 | |
natFileWin32.cc (isAbsolute): Check path length before looking at any characters.
2003-01-21 Vladimir Puskas <vpuskas@eunet.yu>
* java/io/natFileWin32.cc (isAbsolute): Check path length before
looking at any characters.
* java/io/natFilePosix.cc (_stat): Only compute `buf' if it will
be used.
(isAbsolute): Check path's length as well.
From-SVN: r61566
Diffstat (limited to 'libjava')
| -rw-r--r-- | libjava/ChangeLog | 8 | ||||
| -rw-r--r-- | libjava/java/io/natFilePosix.cc | 12 | ||||
| -rw-r--r-- | libjava/java/io/natFileWin32.cc | 5 |
3 files changed, 17 insertions, 8 deletions
diff --git a/libjava/ChangeLog b/libjava/ChangeLog index 8112a68..4b44d80 100644 --- a/libjava/ChangeLog +++ b/libjava/ChangeLog @@ -1,3 +1,11 @@ +2003-01-21 Vladimir Puskas <vpuskas@eunet.yu> + + * java/io/natFileWin32.cc (isAbsolute): Check path length before + looking at any characters. + * java/io/natFilePosix.cc (_stat): Only compute `buf' if it will + be used. + (isAbsolute): Check path's length as well. + 2003-01-17 Mark Wielaard <mark@klomp.org> * Makefile.am (core_java_source_files): Add VMObjectStreamClass.java. diff --git a/libjava/java/io/natFilePosix.cc b/libjava/java/io/natFilePosix.cc index f9fe78e..4946cfc 100644 --- a/libjava/java/io/natFilePosix.cc +++ b/libjava/java/io/natFilePosix.cc @@ -1,6 +1,6 @@ // natFile.cc - Native part of File class for POSIX. -/* Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation +/* Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003 Free Software Foundation This file is part of libgcj. @@ -60,14 +60,14 @@ java::io::File::_access (jint query) jboolean java::io::File::_stat (jint query) { + if (query == ISHIDDEN) + return getName()->charAt(0) == '.'; + +#ifdef HAVE_STAT char *buf = (char *) __builtin_alloca (JvGetStringUTFLength (path) + 1); jsize total = JvGetStringUTFRegion (path, 0, path->length(), buf); buf[total] = '\0'; - if (query == ISHIDDEN) - return (getName()->charAt(0) == '.'); - -#ifdef HAVE_STAT struct stat sb; if (::stat (buf, &sb)) return false; @@ -131,7 +131,7 @@ java::io::File::getCanonicalPath (void) jboolean java::io::File::isAbsolute (void) { - return path->charAt(0) == '/'; + return path->length() > 0 && path->charAt(0) == '/'; } jobjectArray diff --git a/libjava/java/io/natFileWin32.cc b/libjava/java/io/natFileWin32.cc index ebdaeab..9bf0eef 100644 --- a/libjava/java/io/natFileWin32.cc +++ b/libjava/java/io/natFileWin32.cc @@ -1,6 +1,6 @@ // natFileWin32.cc - Native part of File class. -/* Copyright (C) 1998, 1999, 2002 Red Hat, Inc. +/* Copyright (C) 1998, 1999, 2002, 2003 Red Hat, Inc. This file is part of libgcj. @@ -119,7 +119,8 @@ java::io::File::getCanonicalPath (void) jboolean java::io::File::isAbsolute (void) { - if (path->charAt(0) == '/' || path->charAt(0) == '\\') + if (path->length() > 0 + && (path->charAt(0) == '/' || path->charAt(0) == '\\')) return true; if (path->length() < 3) return false; |