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* dll_init.cc (dll::init): Accommodate ill-behaved dlls who don't fill out

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p.envptr.
This commit is contained in:
Christopher Faylor
2011-03-27 19:14:02 +00:00
parent 623f23351c
commit f3e3e0e7eb
2 changed files with 9 additions and 1 deletions
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5
winsup/cygwin/ChangeLog
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@@ -1,3 +1,8 @@
2011-03-27 Christopher Faylor <me.cygwin2011@cgf.cx>
* dll_init.cc (dll::init): Accommodate ill-behaved dlls who don't fill
out p.envptr.
2011-03-25 Corinna Vinschen <corinna@vinschen.de> 2011-03-25 Corinna Vinschen <corinna@vinschen.de>
* mmap.cc (mmap64): Add a cheat to let a certain autoconf test succeed * mmap.cc (mmap64): Add a cheat to let a certain autoconf test succeed

3
winsup/cygwin/dll_init.cc
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@@ -76,6 +76,9 @@ dll::init ()
int ret = 1; int ret = 1;
/* This should be a no-op. Why didn't we just import this variable? */ /* This should be a no-op. Why didn't we just import this variable? */
if (!p.envptr)
p.envptr = &__cygwin_environ;
else
*(p.envptr) = __cygwin_environ; *(p.envptr) = __cygwin_environ;
/* Don't run constructors or the "main" if we've forked. */ /* Don't run constructors or the "main" if we've forked. */