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| author | Benny Prijono <bennylp@teluu.com> | 2013-10-08 09:08:13 +0000 |
|---|---|---|
| committer | Benny Prijono <bennylp@teluu.com> | 2013-10-08 09:08:13 +0000 |
| commit | 7369d96f8361c523a7ae4753391a9a7336a89fb8 (patch) | |
| tree | 64afc15371dfb0cafe15648537d33d4ad0c4c38a /pjsip-apps | |
| parent | 476648f068a362857304aca7b383f700a304d59e (diff) | |
Re #1703: fixing general bugs. First installment: correct handling of snprintf return value
git-svn-id: http://svn.pjsip.org/repos/pjproject/trunk@4613 74dad513-b988-da41-8d7b-12977e46ad98
Diffstat (limited to 'pjsip-apps')
| -rw-r--r-- | pjsip-apps/src/samples/icedemo.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/pjsip-apps/src/samples/icedemo.c b/pjsip-apps/src/samples/icedemo.c index 4cb9f221..266b800a 100644 --- a/pjsip-apps/src/samples/icedemo.c +++ b/pjsip-apps/src/samples/icedemo.c @@ -517,7 +517,8 @@ static void icedemo_stop_session(void) #define PRINT(fmt, arg0, arg1, arg2, arg3, arg4, arg5) \ printed = pj_ansi_snprintf(p, maxlen - (p-buffer), \ fmt, arg0, arg1, arg2, arg3, arg4, arg5); \ - if (printed <= 0) return -PJ_ETOOSMALL; \ + if (printed <= 0 || printed >= (int)(maxlen - (p-buffer))) \ + return -PJ_ETOOSMALL; \ p += printed |