From 5332d234bb31299e767ce97f58c458b2958a026f Mon Sep 17 00:00:00 2001 From: Jordan Lee Date: Sun, 25 Sep 2011 21:51:50 +0000 Subject: [PATCH] (trunk libT) #4504 "crash when adding malformed magnet link" -- fixed. --- libtransmission/magnet.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libtransmission/magnet.c b/libtransmission/magnet.c index 5bab49b60..e3c4bd6cb 100644 --- a/libtransmission/magnet.c +++ b/libtransmission/magnet.c @@ -149,10 +149,10 @@ tr_magnetParse( const char * uri ) } } - if( ( keylen==2 ) && !memcmp( key, "dn", 2 ) ) + if( ( vallen > 0 ) && ( keylen==2 ) && !memcmp( key, "dn", 2 ) ) displayName = tr_http_unescape( val, vallen ); - if( trCount < MAX_TRACKERS ) { + if( ( vallen > 0 ) && ( trCount < MAX_TRACKERS ) ) { int i; if( ( keylen==2 ) && !memcmp( key, "tr", 2 ) ) tr[trCount++] = tr_http_unescape( val, vallen );