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* fhandler.cc (fhandler_base::puts_readahead): Change

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while condition to disallow wild runs.
This commit is contained in:
Corinna Vinschen 2000-05-09 21:55:11 +00:00
parent f26e3f1574
commit 7a87f0326b
2 changed files with 7 additions and 2 deletions
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5
winsup/cygwin/ChangeLog
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@ -1,3 +1,8 @@
Thu May 9 23:53:00 2000 Corinna Vinschen <corinna@vinschen.de>
* fhandler.cc (fhandler_base::puts_readahead): Change
while condition to disallow wild runs.
Thu May 9 15:24:00 2000 Corinna Vinschen <corinna@vinschen.de> Thu May 9 15:24:00 2000 Corinna Vinschen <corinna@vinschen.de>
Patch suggested by <lha@stacken.kth.se> Patch suggested by <lha@stacken.kth.se>

4
winsup/cygwin/fhandler.cc
View File

@ -22,8 +22,8 @@ int
fhandler_base::puts_readahead (const char *s, size_t len = (size_t) -1) fhandler_base::puts_readahead (const char *s, size_t len = (size_t) -1)
{ {
int success = 1; int success = 1;
while ((((len == (size_t) -1) && *s) || len--) && while ((*s || (len != (size_t) -1 && len--))
(success = put_readahead (*s++) > 0)) && (success = put_readahead (*s++) > 0))
continue; continue;
return success; return success;
} }