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2 Commits

Author SHA1 Message Date
Daniel Stenberg
8a2dda312c tool_strdup.c: include the tool strdup.h
... not the lib/ one that the tool no longer uses!
2014-11-05 23:33:22 +01:00
Daniel Stenberg
b387560692 curl_easy_duphandle: CURLOPT_COPYPOSTFIELDS read out of bounds
When duplicating a handle, the data to post was duplicated using
strdup() when it could be binary and contain zeroes and it was not even
zero terminated! This caused read out of bounds crashes/segfaults.

Since the lib/strdup.c file no longer is easily shared with the curl
tool with this change, it now uses its own version instead.

Bug: http://curl.haxx.se/docs/adv_20141105.html
CVE: CVE-2014-3707
Reported-By: Symeon Paraschoudis
2014-11-05 08:05:14 +01:00