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curl: remove 'config' field from OutStruct

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As it was just unnecessary duplicated information already stored in the
'per_transfer' struct and that's around mostly anyway.

The duplicated pointer caused problems when the code flow was aborted
before the dupe was filled in and could cause a NULL pointer access.

Reported-by: Brian Carpenter
Fixes #4807
Closes #4810
This commit is contained in:
Daniel Stenberg 2020-01-11 22:53:34 +01:00
parent 29babeafec
commit ad0aa27a9d
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GPG key ID: 5CC908FDB71E12C2
9 changed files with 48 additions and 52 deletions
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5
src/tool_cb_wrt.h
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@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2018, Daniel Stenberg, <daniel@haxx.se>, et al.
* Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@ -30,6 +30,7 @@
size_t tool_write_cb(char *buffer, size_t sz, size_t nmemb, void *userdata);
/* create a local file for writing, return TRUE on success */
bool tool_create_output_file(struct OutStruct *outs);
bool tool_create_output_file(struct OutStruct *outs,
struct OperationConfig *config);
#endif /* HEADER_CURL_TOOL_CB_WRT_H */