diff options
Diffstat (limited to 'apps/app_md5.c')
| -rwxr-xr-x | apps/app_md5.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/apps/app_md5.c b/apps/app_md5.c index 11f59a05f..e5f062235 100755 --- a/apps/app_md5.c +++ b/apps/app_md5.c @@ -72,11 +72,13 @@ static int md5_exec(struct ast_channel *chan, void *data) dep_warning = 1; } - if (!data) { + if (!data || ast_strlen_zero(data)) { ast_log(LOG_WARNING, "Syntax: md5(<varname>=<string>) - missing argument!\n"); return -1; } + LOCAL_USER_ADD(u); + memset(retvar,0, sizeof(retvar)); string = ast_strdupa(data); varname = strsep(&string,"="); @@ -107,11 +109,13 @@ static int md5check_exec(struct ast_channel *chan, void *data) dep_warning = 1; } - if (!data) { + if (!data || ast_strlen_zero(data)) { ast_log(LOG_WARNING, "Syntax: MD5Check(<md5hash>,<string>) - missing argument!\n"); return -1; } + LOCAL_USER_ADD(u); + memset(newhash,0, sizeof(newhash)); string = ast_strdupa(data); |