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Dialplan functions should not actually return 0, unless they have modified the

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workspace.  To signal an error (and no change to the workspace), -1 should be
returned instead.
(closes issue #13340)
 Reported by: kryptolus
 Patches: 
       20080827__bug13340__2.diff.txt uploaded by Corydon76 (license 14)


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@146799 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Tilghman Lesher
2008-10-06 20:52:04 +00:00
parent 850cd15e26
commit 93ef1ee4ef
11 changed files with 54 additions and 18 deletions
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9
funcs/func_curl.c
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@@ -97,6 +97,7 @@ AST_THREADSTORAGE_CUSTOM(curl_instance, curl_instance_init, curl_instance_cleanu
static int curl_internal(struct MemoryStruct *chunk, char *url, char *post)
{
int ret;
CURL **curl;
if (!(curl = ast_threadstorage_get(&curl_instance, sizeof(*curl))))
@@ -119,16 +120,17 @@ static int curl_internal(struct MemoryStruct *chunk, char *url, char *post)
curl_easy_setopt(*curl, CURLOPT_POSTFIELDS, post);
}
curl_easy_perform(*curl);
ret = curl_easy_perform(*curl);
if (post)
curl_easy_setopt(*curl, CURLOPT_POST, 0);
return 0;
return ret ? -1 : 0;
}
static int acf_curl_exec(struct ast_channel *chan, char *cmd, char *info, char *buf, size_t len)
{
int ret = -1;
struct ast_module_user *u;
struct MemoryStruct chunk = { NULL, 0 };
AST_DECLARE_APP_ARGS(args,
@@ -159,6 +161,7 @@ static int acf_curl_exec(struct ast_channel *chan, char *cmd, char *info, char *
ast_copy_string(buf, chunk.memory, len);
free(chunk.memory);
}
ret = 0;
} else {
ast_log(LOG_ERROR, "Cannot allocate curl structure\n");
}
@@ -168,7 +171,7 @@ static int acf_curl_exec(struct ast_channel *chan, char *cmd, char *info, char *
ast_module_user_remove(u);
return 0;
return ret;
}
struct ast_custom_function acf_curl = {