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plug a memory leak

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mbalmer 2013-10-17 07:49:06 +00:00
parent de3f2be777
commit a6427458c1
1 changed files with 4 additions and 2 deletions
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6
libexec/httpd/lua-bozo.c
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@ -1,4 +1,4 @@
/* $NetBSD: lua-bozo.c,v 1.2 2013/10/17 07:31:31 mbalmer Exp $ */
/* $NetBSD: lua-bozo.c,v 1.3 2013/10/17 07:49:06 mbalmer Exp $ */
/*
* Copyright (c) 2013 Marc Balmer <marc@msys.ch>
@ -254,8 +254,10 @@ lua_url_decode(lua_State *L, char *s)
for (p = v, q = val; *p; p++) {
switch (*p) {
case '%':
if (*(p + 1) == '\0' || *(p + 2) == '\0')
if (*(p + 1) == '\0' || *(p + 2) == '\0') {
free(val);
return;
}
buf[0] = *++p;
buf[1] = *++p;
buf[2] = '\0';