This is an automated email from Gerrit.
Christopher Head (ch...@zaber.com) just uploaded a new patch set to Gerrit,
which you can find at http://openocd.zylin.com/5492
-- gerrit
commit 287a73113a56ff95f848d72eac5ac930e5cced22
Author: Christopher Head <ch...@zaber.com>
Date: Tue Mar 3 13:25:50 2020 -0800
flash/nor: check fill pattern fits in word size
Change-Id: Idad527a428ceed2b53f3da41fb0c64bf8e62614a
Signed-off-by: Christopher Head <ch...@zaber.com>
diff --git a/src/flash/nor/tcl.c b/src/flash/nor/tcl.c
index 3287dd9..3990b2a 100644
--- a/src/flash/nor/tcl.c
+++ b/src/flash/nor/tcl.c
@@ -512,6 +512,14 @@ COMMAND_HANDLER(handle_flash_fill_command)
return ERROR_COMMAND_SYNTAX_ERROR;
}
+ uint64_t pattern_mask = 0;
+ for (i = 0; i != wordsize; ++i)
+ pattern_mask = (pattern_mask << 8) | 0xFF;
+ if ((pattern & pattern_mask) != pattern) {
+ command_print(CMD, "Fill pattern 0x%" PRIx64 " does not fit
within %" PRIu32 "-byte word", pattern, wordsize);
+ return ERROR_FAIL;
+ }
+
if (count == 0)
return ERROR_OK;
--
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