diff options
| author | Benny Prijono <bennylp@teluu.com> | 2007-02-16 23:56:37 +0000 |
|---|---|---|
| committer | Benny Prijono <bennylp@teluu.com> | 2007-02-16 23:56:37 +0000 |
| commit | 7033ff9cec120e4e506067adc53ab180e00cd896 (patch) | |
| tree | 0f4ef2ac5dd800e2f14b801c7515b693c9af2b38 | |
| parent | ab9c3ac5334c2e0666a43da968fa175aaea7f281 (diff) | |
Fixed ticket #106: writing data outside buffer in Win32 error string generation
git-svn-id: http://svn.pjsip.org/repos/pjproject/trunk@954 74dad513-b988-da41-8d7b-12977e46ad98
| -rw-r--r-- | pjlib/src/pj/os_error_win32.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/pjlib/src/pj/os_error_win32.c b/pjlib/src/pj/os_error_win32.c index b9793bd6..11565e6e 100644 --- a/pjlib/src/pj/os_error_win32.c +++ b/pjlib/src/pj/os_error_win32.c @@ -194,6 +194,7 @@ int platform_strerror( pj_os_err_type os_errcode, buf, bufsize, NULL); + buf[bufsize-1] = '\0'; #endif if (len) { @@ -208,6 +209,8 @@ int platform_strerror( pj_os_err_type os_errcode, if (!len) { len = pj_ansi_snprintf( buf, bufsize, "Win32 error code %u", (unsigned)os_errcode); + if (len < 0 || len >= (int)bufsize) + len = bufsize-1; buf[len] = '\0'; } |