diff options
| author | Sean Bright <sean.bright@gmail.com> | 2016-02-11 12:21:42 -0500 |
|---|---|---|
| committer | Sean Bright <sean.bright@gmail.com> | 2016-02-11 11:26:03 -0600 |
| commit | e5fd972d2474c0b200830a000bb5ce2d6b1460c2 (patch) | |
| tree | 75b37e7bcf436fab39f893bb86d3f0d243fb97ee /funcs | |
| parent | 39a6cd8a79cde0d7df9c11b291322851fdcd4b48 (diff) | |
func_iconv: Ensure output strings are properly terminated.
ASTERISK-25272 #close
Reported by: Etienne Lessard
patches:
AST-25272.patch submitted by Etienne Lessard (license #6394)
Change-Id: Id75ad202300960a1e91afe15e319d992936ecc17
Diffstat (limited to 'funcs')
| -rw-r--r-- | funcs/func_iconv.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/funcs/func_iconv.c b/funcs/func_iconv.c index 9582d67c5..db52b1180 100644 --- a/funcs/func_iconv.c +++ b/funcs/func_iconv.c @@ -83,7 +83,7 @@ static int iconv_read(struct ast_channel *chan, const char *cmd, char *arguments AST_APP_ARG(text); ); iconv_t cd; - size_t incount, outcount = len; + size_t incount, outcount = len - 1; char *parse; if (ast_strlen_zero(arguments)) { @@ -120,6 +120,7 @@ static int iconv_read(struct ast_channel *chan, const char *cmd, char *arguments else ast_log(LOG_WARNING, "Iconv: error %d: %s.\n", errno, strerror(errno)); } + *buf = '\0'; iconv_close(cd); return 0; |