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Code Issues Releases Wiki Activity

getenv: support up to 4K environment variable contents on windows

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Reported-by: Michal Čaplygin
Fixes #4174
Closes #4175
This commit is contained in:
Daniel Stenberg 2019-07-30 20:26:59 +02:00
parent 84aba180e2
commit b7d1264647
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GPG Key ID: 5CC908FDB71E12C2
1 changed files with 2 additions and 2 deletions
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4
lib/getenv.c
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@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2012, Daniel Stenberg, <daniel@haxx.se>, et al.
* Copyright (C) 1998 - 2019, 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
@ -35,7 +35,7 @@ char *GetEnv(const char *variable)
return NULL;
#else
#ifdef WIN32
char env[MAX_PATH]; /* MAX_PATH is from windef.h */
char env[4096];
char *temp = getenv(variable);
env[0] = '\0';
if(temp != NULL)