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curl_easy_perform block and do not return

From: z zh via curl-library <curl-library_at_cool.haxx.se>
Date: Wed, 2 Jan 2019 08:28:23 +0000

Hi:
     i use libcurl to post some messages to server on windows, but In very few case the "curl_easy_perform" function can not return. When I dump the exe and debug it , I find the stack is like:

Curl_wait_ms()
easy_transfer()
easy_perform()
curl_easy_perform()
------------------------------------------------------------------
  sysprobe.exe!_Curl_wait_ms() + 0x20 ×Ö½Ú C
  sysprobe.exe!_curl_easy_init() + 0x171 ×Ö½Ú C
  sysprobe.exe!_curl_easy_init() + 0x291 ×Ö½Ú C
  sysprobe.exe!_curl_easy_perform() + 0xc ×Ö½Ú C

the libcurl version is 7.59.0

Is there any way to solve this problem?



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Received on 2019-01-02