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
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@ -115,6 +115,7 @@ static int curl_exec(struct ast_channel *chan, void *data)
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curl_easy_perform(curl);
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curl_easy_cleanup(curl);
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if (chunk.memory) {
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chunk.memory[chunk.size] = '\0';
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if (chunk.memory[chunk.size - 1] == 10)
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chunk.memory[chunk.size - 1] = '\0';
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@ -122,6 +123,7 @@ static int curl_exec(struct ast_channel *chan, void *data)
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pbx_builtin_setvar_helper(chan, "CURL", chunk.memory);
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free(chunk.memory);
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}
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} else {
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ast_log(LOG_ERROR, "Cannot allocate curl structure\n");
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res = -1;
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