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Must allocate for putenv.

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This commit is contained in:
Nicholas Marriott 2010-06-05 18:20:48 +00:00
parent d98efa5378
commit 89eb95265a
1 changed files with 4 additions and 4 deletions
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8
compat/setenv.c
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@ -1,4 +1,4 @@
/* $Id: setenv.c,v 1.1 2010-05-19 21:31:39 nicm Exp $ */
/* $Id: setenv.c,v 1.2 2010-06-05 18:20:48 nicm Exp $ */
/*
* Copyright (c) 2010 Dagobert Michelsen
@ -25,10 +25,10 @@
int
setenv(const char *name, const char *value, unused int overwrite)
{
char buf[1024];
char *newval;
snprintf(buf, sizeof(buf), "%s=%s", name, value);
return (putenv(buf));
xasprintf(&newval, "%s=%s", name, value);
return (putenv(newval));
}
int