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* cygcheck.cc (find_on_path): Create copy of rv on successful access 

check, since rv can be reused in subsequent calls.
This commit is contained in:
Corinna Vinschen 2006-02-08 14:13:28 +00:00
parent 86fdf2166a
commit e699adfce5
2 changed files with 6 additions and 1 deletions
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5
winsup/utils/ChangeLog
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@ -1,3 +1,8 @@
2006-02-08 Corinna Vinschen <corinna@vinschen.de>
* cygcheck.cc (find_on_path): Create copy of rv on successful access
check, since rv can be reused in subsequent calls.
2006-01-19 Christopher Faylor <cgf@timesys.com>
* cygcheck.cc (common_paths): Add "patch".

2
winsup/utils/cygcheck.cc
View File

@ -275,7 +275,7 @@ find_on_path (char *file, char *default_extension,
return fn;
strcpy (rv, fn);
strcat (rv, default_extension);
return access (rv, F_OK) == 0 ? rv : fn;
return access (rv, F_OK) == 0 ? strdup (rv) : fn;
}
if (strchr (file, '.'))