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Fix reset cdr (bug #4531)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@5920 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Mark Spencer
2005-06-17 00:37:43 +00:00
parent 10542f6145
commit ac4ac37df1
1 changed files with 20 additions and 3 deletions
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23
cdr.c
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@@ -147,6 +147,22 @@ void ast_cdr_unregister(char *name)
AST_LIST_UNLOCK(&be_list);
}
static struct ast_cdr *ast_cdr_dup(struct ast_cdr *cdr)
{
struct ast_cdr *newcdr = NULL;
if (!(newcdr = ast_cdr_alloc())) {
ast_log(LOG_ERROR, "Memory Error!\n");
} else {
memcpy(newcdr,cdr,sizeof(struct ast_cdr));
/* The varshead is unusable, volatile even, after the memcpy so we take care of that here */
memset(&newcdr->varshead, 0, sizeof(newcdr->varshead));
ast_cdr_copy_vars(newcdr, cdr);
}
return newcdr;
}
static const char *ast_cdr_getvar_internal(struct ast_cdr *cdr, const char *name, int recur)
{
struct ast_var_t *variables;
@@ -800,14 +816,15 @@ void ast_cdr_reset(struct ast_cdr *cdr, int flags)
struct ast_flags tmp = {flags};
struct ast_cdr *dup;
while (cdr) {
/* Detach if post is requested */
if (ast_test_flag(&tmp, AST_CDR_FLAG_LOCKED) || !ast_test_flag(cdr, AST_CDR_FLAG_LOCKED)) {
if (ast_test_flag(&tmp, AST_CDR_FLAG_POSTED)) {
ast_cdr_end(cdr);
dup = ast_cdr_alloc();
memcpy(dup, cdr, sizeof(*dup));
ast_cdr_detach(dup);
if ((dup = ast_cdr_dup(cdr))) {
ast_cdr_detach(dup);
}
ast_set_flag(cdr, AST_CDR_FLAG_POSTED);
}