From b95360d5bc9e5463157d91656aaac22180c24f1a Mon Sep 17 00:00:00 2001 From: Jo-Philipp Wich Date: Mon, 29 Mar 2010 09:26:02 +0000 Subject: [PATCH] uhttpd: fix a signal related race condition exposed by LuCI on fast machines SVN-Revision: 20573 --- package/uhttpd/Makefile | 2 +- package/uhttpd/src/uhttpd-cgi.c | 3 +++ package/uhttpd/src/uhttpd-lua.c | 5 +++-- 3 files changed, 7 insertions(+), 3 deletions(-) diff --git a/package/uhttpd/Makefile b/package/uhttpd/Makefile index 4bee17d234..180e2284c3 100644 --- a/package/uhttpd/Makefile +++ b/package/uhttpd/Makefile @@ -8,7 +8,7 @@ include $(TOPDIR)/rules.mk PKG_NAME:=uhttpd -PKG_RELEASE:=5 +PKG_RELEASE:=6 PKG_BUILD_DIR := $(BUILD_DIR)/$(PKG_NAME) diff --git a/package/uhttpd/src/uhttpd-cgi.c b/package/uhttpd/src/uhttpd-cgi.c index 28686b47e2..1a6c6ad4fe 100644 --- a/package/uhttpd/src/uhttpd-cgi.c +++ b/package/uhttpd/src/uhttpd-cgi.c @@ -562,7 +562,10 @@ void uh_cgi_request(struct client *cl, struct http_request *req, struct path_inf close(wfd[1]); if( !kill(child, 0) ) + { kill(child, SIGTERM); + waitpid(child, NULL, 0); + } break; } diff --git a/package/uhttpd/src/uhttpd-lua.c b/package/uhttpd/src/uhttpd-lua.c index b3f3cb498f..c2efe33849 100644 --- a/package/uhttpd/src/uhttpd-lua.c +++ b/package/uhttpd/src/uhttpd-lua.c @@ -533,7 +533,10 @@ void uh_lua_request(struct client *cl, struct http_request *req, lua_State *L) close(wfd[1]); if( !kill(child, 0) ) + { kill(child, SIGTERM); + waitpid(child, NULL, 0); + } break; } @@ -543,5 +546,3 @@ void uh_lua_close(lua_State *L) { lua_close(L); } - - -- 2.30.2