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Add --enable-unspecified_server

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Add --enable-unspecified_server configure option to set to "Unspecified"
the OS name, OS version, product name and product version normally
contained in the SERVER header as this could be used by an attacker.
This commit is contained in:
Fabrice Fontaine
2012-03-30 21:52:37 +02:00
parent df27ba505f
commit 49af91fe48
6 changed files with 28 additions and 0 deletions
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4
upnp/src/genlib/net/http/httpreadwrite.c
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@@ -2118,6 +2118,9 @@ int http_OpenHttpGetEx(
/* 'info' should have a size of at least 100 bytes */
void get_sdk_info(OUT char *info, IN size_t infoSize)
{
#ifdef UPNP_ENABLE_UNSPECIFIED_SERVER
snprintf(info, infoSize, "Unspecified, UPnP/1.0, Unspecified\r\n");
#else /* UPNP_ENABLE_UNSPECIFIED_SERVER */
#ifdef WIN32
OSVERSIONINFO versioninfo;
versioninfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
@@ -2141,5 +2144,6 @@ void get_sdk_info(OUT char *info, IN size_t infoSize)
"%s/%s, UPnP/1.0, Portable SDK for UPnP devices/"
PACKAGE_VERSION "\r\n", sys_info.sysname, sys_info.release);
#endif
#endif /* UPNP_ENABLE_UNSPECIFIED_SERVER */
}