X-Git-Url: http://www.dolda2000.com/gitweb/?p=ashd.git;a=blobdiff_plain;f=src%2Fcallfcgi.c;h=8d33eef1d3c8f9d00758a178cbefc3cb4fd85f7d;hp=1abe7d3ee815922a3190dc212eac829a1584248b;hb=595adb9922885c2a05bc6917ee8f8f02f496e618;hpb=213ac88bff161bd82257e488aa00ecad29149637

diff --git a/src/callfcgi.c b/src/callfcgi.c
index 1abe7d3..8d33eef 100644
--- a/src/callfcgi.c
+++ b/src/callfcgi.c
@@ -124,9 +124,16 @@ static char *mkanonid(void)
     return(tmpl);
 }
 
+static void setupchild(void)
+{
+    /* PHP appears to not expect to inherit SIGCHLD set to SIG_IGN, so
+     * reset it for it. */
+    signal(SIGCHLD, SIG_DFL);
+}
+
 static void startlisten(void)
 {
-    int i, fd;
+    int fd;
     struct addrinfo *ai, *cai;
     char *unpath;
     struct sockaddr_un unm;
@@ -204,9 +211,9 @@ static void startlisten(void)
 	exit(1);
     }
     if(child == 0) {
+	setupchild();
 	dup2(fd, 0);
-	for(i = 3; i < FD_SETSIZE; i++)
-	    close(i);
+	close(fd);
 	execvp(*progspec, progspec);
 	flog(LOG_ERR, "callfcgi: %s: %s", *progspec, strerror(errno));
 	_exit(127);
@@ -216,15 +223,14 @@ static void startlisten(void)
 
 static void startnolisten(void)
 {
-    int i, fd;
+    int fd;
     
     if((child = fork()) < 0) {
 	flog(LOG_ERR, "could not fork: %s", strerror(errno));
 	exit(1);
     }
     if(child == 0) {
-	for(i = 3; i < FD_SETSIZE; i++)
-	    close(i);
+	setupchild();
 	if((fd = open("/dev/null", O_RDONLY)) < 0) {
 	    flog(LOG_ERR, "/dev/null: %s", strerror(errno));
 	    _exit(127);
@@ -467,8 +473,8 @@ static void mkcgienv(struct hthead *req, struct charbuf *dst)
 	pi = sprintf2("/%s", tmp = pi);
 	free(tmp);
     }
-    bufaddenv(dst, "PATH_INFO", pi);
-    bufaddenv(dst, "SCRIPT_NAME", url);
+    bufaddenv(dst, "PATH_INFO", "%s", pi);
+    bufaddenv(dst, "SCRIPT_NAME", "%s", url);
     bufaddenv(dst, "QUERY_STRING", "%s", qp?qp:"");
     free(pi);
     free(url);
@@ -684,12 +690,12 @@ static void serve(struct muth *muth, va_list args)
     char buf[8192];
     
     sfd = reconn();
-    is = mtstdopen(fd, 1, 60, "r+");
-    os = mtstdopen(sfd, 1, 600, "r+");
+    is = mtstdopen(fd, 1, 60, "r+", NULL);
+    os = mtstdopen(sfd, 1, 600, "r+", NULL);
     
     outi = NULL;
     mtiopipe(&outi, &outo); mtiopipe(&erri, &erro);
-    mustart(outplex, mtstdopen(dup(sfd), 1, 600, "r+"), outo, FCGI_STDOUT, erro, FCGI_STDERR, NULL);
+    mustart(outplex, mtstdopen(dup(sfd), 1, 600, "r+", NULL), outo, FCGI_STDOUT, erro, FCGI_STDERR, NULL);
     mustart(errhandler, erri);
     
     if(begreq(os, 1))