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* cygheap.cc (cygheap_user::set_name): Revert previous change.

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* environ.cc (spenv::retrieve): Check return value of call to
	cygheap->user.*from_cygheap().
This commit is contained in:
Corinna Vinschen
2002-06-13 16:30:18 +00:00
parent 1f1fb4210d
commit 0e6d80e4fa
3 changed files with 10 additions and 1 deletions
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3
winsup/cygwin/environ.cc
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@@ -786,7 +786,8 @@ spenv::retrieve (bool no_envblock, const char *const envname, int len)
/* Make a FOO=BAR entry from the value returned by the cygheap_user
method. */
p = (cygheap->user.*from_cygheap) ();
if (!(p = (cygheap->user.*from_cygheap) ()))
return NULL;
int namelen = strlen (name);
char *s = (char *) cmalloc (HEAP_1_STR, namelen + strlen (p) + 1);
strcpy (s, name);