From 770d26689b855031d262165cca14346fb85710c1 Mon Sep 17 00:00:00 2001 From: Joerg Wunsch Date: Tue, 3 Sep 2013 11:58:31 +0000 Subject: [PATCH] bug #39691 Buffer overrun when reading EEPROM byte with JTAGICE3 * jtag3.c (jtag3_initialize): initialize the eeprom_pagesize private attribute so the page cache will actually be usable git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@1202 81a1dc3b-b13d-400b-aceb-764788c761c2 --- ChangeLog | 6 ++++++ NEWS | 1 + jtag3.c | 1 + 3 files changed, 8 insertions(+) diff --git a/ChangeLog b/ChangeLog index 85cf93f5..6484cfb6 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,9 @@ +2013-09-03 Joerg Wunsch + + bug #39691 Buffer overrun when reading EEPROM byte with JTAGICE3 + * jtag3.c (jtag3_initialize): initialize the eeprom_pagesize + private attribute so the page cache will actually be usable + 2013-09-03 Joerg Wunsch bug #38580 Current svn head, xmega and fuses, all fuses tied to fuse0 diff --git a/NEWS b/NEWS index e88baf4e..fef5093b 100644 --- a/NEWS +++ b/NEWS @@ -88,6 +88,7 @@ Current: - bug #35800: Compilation error on certain systems if parport is disabled - bug #38307: Can't write usersig of an xmega256a3 - bug #38580 Current svn head, xmega and fuses, all fuses tied to fuse0 + - bug #39691 Buffer overrun when reading EEPROM byte with JTAGICE3 * Keep track of input file contents diff --git a/jtag3.c b/jtag3.c index 8724fbc9..f26b64b0 100644 --- a/jtag3.c +++ b/jtag3.c @@ -817,6 +817,7 @@ static int jtag3_initialize(PROGRAMMER * pgm, AVRPART * p) PDATA(pgm)->flash_pagesize = m->page_size; u16_to_b2(xd.flash_page_size, m->page_size); } else if (strcmp(m->desc, "eeprom") == 0) { + PDATA(pgm)->eeprom_pagesize = m->page_size; xd.eeprom_page_size = m->page_size; u16_to_b2(xd.eeprom_size, m->size); u32_to_b4(xd.nvm_eeprom_offset, m->offset);