target/pscsi: Fix page increment · 472b72f2db - Gogs

target/pscsi: Fix page increment

The page++ is wrong. It makes bio_add_pc_page() pointing to a wrong page
address if the 'while (len > 0 && data_len > 0) { ... }' loop is
executed more than one once.

Signed-off-by: Asias He <asias@redhat.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>

Asias He 12 years ago

parent

b07da9fb52

commit

472b72f2db

1 changed files with 0 additions and 1 deletions

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							- 1
						
drivers/target/target_core_pscsi.c
							 
								View File
							
				@@ -940,7 +940,6 @@ pscsi_map_sg(struct se_cmd *cmd, struct scatterlist *sgl, u32 sgl_nents,
			
				 				bio = NULL;
			
				 			}
			
				-			page++;
			
				 			len -= bytes;
			
				 			data_len -= bytes;
			
				 			off = 0;