From f46857f0851a85246096a1e02c92e374b7516375 Mon Sep 17 00:00:00 2001 From: Linus Nielsen Feltzing Date: Fri, 30 Mar 2007 07:11:55 +0000 Subject: Patch by Denis Stanishevskiy, prevent endless loop in the ID3 parser git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12968 a1c6a512-1295-4272-9138-f99709370657 --- firmware/id3.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'firmware') diff --git a/firmware/id3.c b/firmware/id3.c index 92327ed92b..11ae683ee3 100644 --- a/firmware/id3.c +++ b/firmware/id3.c @@ -308,7 +308,7 @@ static int read_unsynched(int fd, void *buf, int len) while(remaining) { rp = wp; rc = read(fd, rp, remaining); - if(rc < 0) + if(rc <= 0) return rc; i = unsynchronize(wp, remaining, &global_ff_found); @@ -329,7 +329,7 @@ static int skip_unsynched(int fd, int len) while(remaining) { rlen = MIN(sizeof(buf), (unsigned int)remaining); rc = read(fd, buf, rlen); - if(rc < 0) + if(rc <= 0) return rc; remaining -= unsynchronize(buf, rlen, &global_ff_found); -- cgit v1.2.3