target/target: read_memory 64-bit bugfix

Increase "value_buf" size so it can hold a 64-bit number represented
as a string. Previous size could only hold a 32-bit number string.

Signed-off-by: Daniel Goehring <dgoehrin@os.amperecomputing.com>
Change-Id: If6fbc875236e6ddc59522fbc25db0129eb60ee27
Reviewed-on: https://review.openocd.org/c/openocd/+/7221
Tested-by: jenkins
Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>

diff --git a/src/target/target.c b/src/target/target.c
index 794ee2f01d4fafbe23cba53b3ae5e289a19be3f5..783159feccd85d8de0397832f406b53cc9da6fb6 100644 (file)
--- a/src/target/target.c
+++ b/src/target/target.c
@@ -4717,7 +4717,7 @@ static int target_jim_read_memory(Jim_Interp *interp, int argc,
                                break;
                        }
 
-                       char value_buf[11];
+                       char value_buf[19];
                        snprintf(value_buf, sizeof(value_buf), "0x%" PRIx64, v);
 
                        Jim_ListAppendElement(interp, result_list,