diff options
| author | Russell Bryant <russell@russellbryant.com> | 2005-05-26 16:15:58 +0000 |
|---|---|---|
| committer | Russell Bryant <russell@russellbryant.com> | 2005-05-26 16:15:58 +0000 |
| commit | 8b81d9e38411b1f9fe6c1a97c9af1658202b933d (patch) | |
| tree | 1e7daf3479ea22587ebd74112756a8cba027e722 /apps/app_curl.c | |
| parent | dc21f68a95d8113b7f68482ab7355bc5918ffee1 (diff) | |
fix seg fault when the app is called on an invalid url (bug #4389)
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@5775 65c4cc65-6c06-0410-ace0-fbb531ad65f3
Diffstat (limited to 'apps/app_curl.c')
| -rwxr-xr-x | apps/app_curl.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/apps/app_curl.c b/apps/app_curl.c index ecc4a2c6b..f81071aa8 100755 --- a/apps/app_curl.c +++ b/apps/app_curl.c @@ -115,13 +115,15 @@ static int curl_exec(struct ast_channel *chan, void *data) curl_easy_perform(curl); curl_easy_cleanup(curl); - chunk.memory[chunk.size] = '\0'; - if (chunk.memory[chunk.size - 1] == 10) - chunk.memory[chunk.size - 1] = '\0'; + if (chunk.memory) { + chunk.memory[chunk.size] = '\0'; + if (chunk.memory[chunk.size - 1] == 10) + chunk.memory[chunk.size - 1] = '\0'; - pbx_builtin_setvar_helper(chan, "CURL", chunk.memory); + pbx_builtin_setvar_helper(chan, "CURL", chunk.memory); - free(chunk.memory); + free(chunk.memory); + } } else { ast_log(LOG_ERROR, "Cannot allocate curl structure\n"); res = -1; |