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Fix for uninitialized workspace in ast_cdr_getvar, pointed out by sergee

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@39731 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Joshua Colp
2006-08-14 18:07:21 +00:00
parent 259b993cae
commit 9f9232ba98
1 changed files with 2 additions and 0 deletions
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2
cdr.c
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@@ -267,6 +267,8 @@ void ast_cdr_getvar(struct ast_cdr *cdr, const char *name, char **ret, char *wor
ast_copy_string(workspace, cdr->userfield, workspacelen);
else if ((varbuf = ast_cdr_getvar_internal(cdr, name, recur)))
ast_copy_string(workspace, varbuf, workspacelen);
else
workspace[0] = '\0';
if (!ast_strlen_zero(workspace))
*ret = workspace;