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Fix potential access of freed data (only if we couldn't create the

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second of two registry keys, so pretty unlikely).

[originally from svn r5021]
This commit is contained in:
Jacob Nevins 2004-12-22 23:17:02 +00:00
parent 56d5dc7eec
commit f13f9f6420
1 changed files with 2 additions and 1 deletions
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3
windows/winstore.c
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@ -82,13 +82,14 @@ void *open_settings_w(const char *sessionname, char **errmsg)
return NULL; return NULL;
} }
ret = RegCreateKey(subkey1, p, &sesskey); ret = RegCreateKey(subkey1, p, &sesskey);
sfree(p);
RegCloseKey(subkey1); RegCloseKey(subkey1);
if (ret != ERROR_SUCCESS) { if (ret != ERROR_SUCCESS) {
*errmsg = dupprintf("Unable to create registry key\n" *errmsg = dupprintf("Unable to create registry key\n"
"HKEY_CURRENT_USER\\%s\\%s", puttystr, p); "HKEY_CURRENT_USER\\%s\\%s", puttystr, p);
sfree(p);
return NULL; return NULL;
} }
sfree(p);
return (void *) sesskey; return (void *) sesskey;
} }