libs/newlib-cygwin
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* net.cc (dup_ent): Restore check for NULL input.

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This commit is contained in:
Christopher Faylor 2003-09-01 16:47:03 +00:00
parent bf6269abd3
commit da43df2df0
2 changed files with 7 additions and 0 deletions
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4
winsup/cygwin/ChangeLog
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@ -1,3 +1,7 @@
2003-09-01 Christopher Faylor <cgf@redhat.com>
* net.cc (dup_ent): Restore check for NULL input.
2003-08-31 Christopher Faylor <cgf@redhat.com> 2003-08-31 Christopher Faylor <cgf@redhat.com>
* include/sys/cygwin.h: Don't define cygwin-specific things if * include/sys/cygwin.h: Don't define cygwin-specific things if

3
winsup/cygwin/net.cc
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@ -449,6 +449,9 @@ dup_ent (void *old, void *src0, struct_type type)
free (old); free (old);
} }
if (!src0)
return NULL;
unionent *src = (unionent *) src0; unionent *src = (unionent *) src0;
debug_printf ("duping %sent \"%s\", %p", entnames[type], debug_printf ("duping %sent \"%s\", %p", entnames[type],
src ? src->name : "<null!>", src); src ? src->name : "<null!>", src);