svn commit: trunk/uClibc/libc/inet

carmelo at uclibc.org carmelo at uclibc.org
Thu Feb 7 16:17:17 UTC 2008


Author: carmelo
Date: 2008-02-07 08:17:14 -0800 (Thu, 07 Feb 2008)
New Revision: 20954

Log:
Added AI_NUMERICSERV flag and check if the string is not just a number
when AI_NUMERICSERV flag set. 

Signed-off-by: Filippo Arcidiacono <filippo.arcidiacono at st.com>


Modified:
   trunk/uClibc/libc/inet/getaddrinfo.c


Changeset:
Modified: trunk/uClibc/libc/inet/getaddrinfo.c
===================================================================
--- trunk/uClibc/libc/inet/getaddrinfo.c	2008-02-07 10:59:00 UTC (rev 20953)
+++ trunk/uClibc/libc/inet/getaddrinfo.c	2008-02-07 16:17:14 UTC (rev 20954)
@@ -823,7 +823,7 @@
 	hints = &default_hints;
 
     if (hints->ai_flags & ~(AI_PASSIVE|AI_CANONNAME|AI_NUMERICHOST|
-			    AI_ADDRCONFIG|AI_V4MAPPED|AI_ALL))
+			    AI_ADDRCONFIG|AI_V4MAPPED|AI_NUMERICSERV|AI_ALL))
 	return EAI_BADFLAGS;
 
     if ((hints->ai_flags & AI_CANONNAME) && name == NULL)
@@ -834,8 +834,12 @@
 	char *c;
 	gaih_service.name = service;
 	gaih_service.num = strtoul (gaih_service.name, &c, 10);
-	if (*c)
+	if (*c != '\0') {
+		if (hints->ai_flags & AI_NUMERICSERV)
+			return EAI_NONAME;
+
 	    gaih_service.num = -1;
+	}
 	else
 	    /*
 	     * Can't specify a numerical socket unless a protocol




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