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| author | Jo-Philipp Wich <jow@openwrt.org> | 2010-03-29 09:26:02 +0000 |
|---|---|---|
| committer | Jo-Philipp Wich <jow@openwrt.org> | 2010-03-29 09:26:02 +0000 |
| commit | b95360d5bc9e5463157d91656aaac22180c24f1a (patch) | |
| tree | 8264d934bb0fecf048f0984720edfda69f3f59cd /package/uhttpd/src | |
| parent | 9701e09587723ef3648cd730850198ca20942911 (diff) | |
| download | mtk-20170518-b95360d5bc9e5463157d91656aaac22180c24f1a.zip mtk-20170518-b95360d5bc9e5463157d91656aaac22180c24f1a.tar.gz mtk-20170518-b95360d5bc9e5463157d91656aaac22180c24f1a.tar.bz2 | |
uhttpd: fix a signal related race condition exposed by LuCI on fast machines
SVN-Revision: 20573
Diffstat (limited to 'package/uhttpd/src')
| -rw-r--r-- | package/uhttpd/src/uhttpd-cgi.c | 3 | ||||
| -rw-r--r-- | package/uhttpd/src/uhttpd-lua.c | 5 |
2 files changed, 6 insertions, 2 deletions
diff --git a/package/uhttpd/src/uhttpd-cgi.c b/package/uhttpd/src/uhttpd-cgi.c index 28686b4..1a6c6ad 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 b3f3cb4..c2efe33 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); } - - |