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Check return value of curl_easy_init()

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Normally it is not supposed to fail, but still try not to crash if it
does.
This commit is contained in:
Vadim Zeitlin
2021-01-12 02:49:51 +01:00
parent 468a961426
commit 9a8981241e
1 changed files with 6 additions and 0 deletions
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6
src/common/webrequest_curl.cpp
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@@ -162,6 +162,12 @@ wxWebRequestCURL::wxWebRequestCURL(wxWebSession & session,
m_headerList = NULL; m_headerList = NULL;
m_handle = curl_easy_init(); m_handle = curl_easy_init();
if ( !m_handle )
{
wxStrlcpy(m_errorBuffer, "libcurl initialization failed", CURL_ERROR_SIZE);
return;
}
// Set error buffer to get more detailed CURL status // Set error buffer to get more detailed CURL status
m_errorBuffer[0] = '\0'; m_errorBuffer[0] = '\0';
curl_easy_setopt(m_handle, CURLOPT_ERRORBUFFER, m_errorBuffer); curl_easy_setopt(m_handle, CURLOPT_ERRORBUFFER, m_errorBuffer);