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dedotdot: fixed output for ".." and "." only input

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Found when updating test 1395, which I did to increase test coverage of
this source file...

Closes #1535
This commit is contained in:
Daniel Stenberg 2017-06-02 17:50:45 +02:00
parent 10e02bc36a
commit cfd3e8f399
2 changed files with 10 additions and 2 deletions
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3
lib/dotdot.c
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@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al.
* Copyright (C) 1998 - 2017, 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
@ -147,6 +147,7 @@ char *Curl_dedotdotify(const char *input)
else if(!strcmp(".", clone) || !strcmp("..", clone)) {
*clone=0;
*out=0;
}
else {

9
tests/unit/unit1395.c
View File

@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al.
* Copyright (C) 1998 - 2017, 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
@ -65,6 +65,13 @@ UNITTEST_START
{ "/", "/" },
{ "", "" },
{ "/.../", "/.../" },
{ "./moo", "moo" },
{ "../moo", "moo" },
{ "/.", "/" },
{ "/..", "/" },
{ "/moo/..", "/" },
{ "..", "" },
{ ".", "" },
};
for(i=0; i < sizeof(pairs)/sizeof(pairs[0]); i++) {