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Fix a buffer overflow bug in getbytes()
author
Koji Arai
<jca02266@gmail.com>
Fri, 6 May 2016 23:47:40 +0000
(08:47 +0900)
committer
Koji Arai
<jca02266@gmail.com>
Fri, 6 May 2016 23:47:40 +0000
(08:47 +0900)
src/header.c
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diff --git
a/src/header.c
b/src/header.c
index
5e5d79b
..
035d5d2
100644
(file)
--- a/
src/header.c
+++ b/
src/header.c
@@
-244,8
+244,8
@@
get_bytes(buf, len, size)
exit(1);
}
- for (i = 0; i < len; i++) {
-
if (i < size)
buf[i] = get_ptr[i];
+ for (i = 0; i < len
&& i < size
; i++) {
+ buf[i] = get_ptr[i];
if (verbose_listing && verbose > 1) {
if (isprint(buf[i]))