X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;f=Usermode%2FLibraries%2Flibc.so_src%2Fstdio.c;h=d03231c38bd773504e8f9e9c2d0e9b65431f3edd;hb=5baf31fcd4ec90827f62f7fbded545fda85ecdbb;hp=8f7ede00609921f04ed6b494c9255180e42b8136;hpb=1d1a23a7d0b20c6664aa2e2cdd4ef5d00b1283c6;p=tpg%2Facess2.git

diff --git a/Usermode/Libraries/libc.so_src/stdio.c b/Usermode/Libraries/libc.so_src/stdio.c
index 8f7ede00..d03231c3 100644
--- a/Usermode/Libraries/libc.so_src/stdio.c
+++ b/Usermode/Libraries/libc.so_src/stdio.c
@@ -389,6 +389,11 @@ size_t _fwrite_unbuffered(FILE *fp, size_t size, size_t num, const void *data)
 	while( num -- )
 	{
 		bytes = _SysWrite(fp->FD, data, size);
+		if( bytes == (size_t)-1 ) {
+			// Oops.
+			// TODO: Set error flag
+			break;
+		}
 		if( bytes != size ) {
 			_SysDebug("_fwrite_unbuffered: Oops, rollback %i/%i bytes!", bytes, size);
 			_SysSeek(fp->FD, -bytes, SEEK_CUR);