ekanalyzer: Fix internal use area off-by-one bug

The length of internal use area printed by ekanalyzer
didn't take in account the version byte.
The data printed was also 1 byte longer than needed.

Signed-off-by: Alexander Amelkin <alexander@amelkin.msk.ru>

1 files changed, 2 insertions, 0 deletions

diff --git a/lib/ipmi_ekanalyzer.c b/lib/ipmi_ekanalyzer.c
index 8a3e5a5..dbc76b4 100644
--- a/lib/ipmi_ekanalyzer.c
+++ b/lib/ipmi_ekanalyzer.c
@@ -2488,6 +2488,8 @@ ipmi_ek_display_fru_header_detail(char *filename)
 		 */
 		if (next_offset < UINT8_MAX) {
 			len = (next_offset - header.offset.internal) * FACTOR_OFFSET;
+			--len; /* First byte of internal use area is version and we've
+					  already read it */
 		}
 		else {
 			struct stat fs;