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| author | Christopher Faylor <me@cgf.cx> | 2005-09-16 14:52:32 +0000 |
|---|---|---|
| committer | Christopher Faylor <me@cgf.cx> | 2005-09-16 14:52:32 +0000 |
| commit | 4dc2cfe588b87a2eab01f1a0b8369832f53b61c3 (patch) | |
| tree | 6f9f854d8f3335d9ce20a572b35aaec40f19aa74 /winsup/cygwin/environ.cc | |
| parent | 882dfbf776f69b39aeb5f444525191327fb3a3d9 (diff) | |
| download | newlib-4dc2cfe588b87a2eab01f1a0b8369832f53b61c3.zip newlib-4dc2cfe588b87a2eab01f1a0b8369832f53b61c3.tar.gz newlib-4dc2cfe588b87a2eab01f1a0b8369832f53b61c3.tar.bz2 | |
* environ.cc (environ_init): Issue an error if GetEnvironmentStrings fails and
return.
Diffstat (limited to 'winsup/cygwin/environ.cc')
| -rw-r--r-- | winsup/cygwin/environ.cc | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/winsup/cygwin/environ.cc b/winsup/cygwin/environ.cc index 37d950e..4029cd6 100644 --- a/winsup/cygwin/environ.cc +++ b/winsup/cygwin/environ.cc @@ -752,7 +752,13 @@ environ_init (char **envp, int envc) /* Allocate space for environment + trailing NULL + CYGWIN env. */ lastenviron = envp = (char **) malloc ((4 + (envc = 100)) * sizeof (char *)); + rawenv = GetEnvironmentStrings (); + if (!rawenv) + { + system_printf ("GetEnvironmentStrings returned NULL, %E"); + return; + } /* Current directory information is recorded as variables of the form "=X:=X:\foo\bar; these must be changed into something legal |