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| author | Pedro F. Giffuni <pfg@FreeBSD.org> | 2014-08-21 02:40:33 +0000 |
|---|---|---|
| committer | Pedro F. Giffuni <pfg@FreeBSD.org> | 2014-08-21 02:40:33 +0000 |
| commit | 0fa46a42318ad56f1414d2822c6ab82e72dde6fa (patch) | |
| tree | 4246d524af7501e4f9968d21bc586d16a77a75fa /bin/ed | |
| parent | f8cdacdd185481cc34c8241acf12e92eb71bca44 (diff) | |
| download | src-test-0fa46a42318ad56f1414d2822c6ab82e72dde6fa.tar.gz src-test-0fa46a42318ad56f1414d2822c6ab82e72dde6fa.zip | |
Always check the limits of array index variables before using them.
Obtained from: DragonFlyBSD
MFC after: 1 week
Notes
Notes:
svn path=/head/; revision=270256
Diffstat (limited to 'bin/ed')
| -rw-r--r-- | bin/ed/cbc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/bin/ed/cbc.c b/bin/ed/cbc.c index 31838f5e6663a..80ed95a5ebf98 100644 --- a/bin/ed/cbc.c +++ b/bin/ed/cbc.c @@ -237,7 +237,7 @@ expand_des_key(char *obuf, char *kbuf) /* * now translate it, bombing on any illegal hex digit */ - for (i = 0; kbuf[i] && i < 16; i++) + for (i = 0; i < 16 && kbuf[i]; i++) if ((nbuf[i] = hex_to_binary((int) kbuf[i], 16)) == -1) des_error("bad hex digit in key"); while (i < 16) |