ubsan: next_char_of_string signed integer overflow
Alan Modra
amodra@gmail.com
Sat Jan 1 05:19:47 GMT 2022
Squash another totally useless fuzz report.
* read.c (next_char_of_string): Avoid integer overflow.
diff --git a/gas/read.c b/gas/read.c
index cd82c83adeb..6c8b7c3efdb 100644
--- a/gas/read.c
+++ b/gas/read.c
@@ -5642,7 +5642,7 @@ next_char_of_string (void)
case '8':
case '9':
{
- long number;
+ unsigned number;
int i;
for (i = 0, number = 0;
@@ -5660,7 +5660,7 @@ next_char_of_string (void)
case 'x':
case 'X':
{
- long number;
+ unsigned number;
number = 0;
c = *input_line_pointer++;
--
Alan Modra
Australia Development Lab, IBM
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