diff options
Diffstat (limited to 'pjlib-util/src/pjlib-util/errno.c')
-rw-r--r-- | pjlib-util/src/pjlib-util/errno.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/pjlib-util/src/pjlib-util/errno.c b/pjlib-util/src/pjlib-util/errno.c index 1949d05e..29bd765b 100644 --- a/pjlib-util/src/pjlib-util/errno.c +++ b/pjlib-util/src/pjlib-util/errno.c @@ -166,7 +166,8 @@ pj_str_t pjlib_util_strerror(pj_status_t statcode, errstr.slen = pj_ansi_snprintf(buf, bufsize, "Unknown pjlib-util error %d", statcode); - + if (errstr.slen < 1 || errstr.slen >= (pj_ssize_t)bufsize) + errstr.slen = bufsize - 1; return errstr; } |