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| -rw-r--r-- | ChangeLog | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog index d9dcb0c..fabb0e1 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,16 @@ +2009-09-28 Jim Meyering <meyering@redhat.com> + + don't read-uninitialized for \177 in a here-doc + A DEL (0177, dec 127) byte in a here-document would cause dash to + access uninitialized memory at the end of one of the syntax.c tables, + since those tables are sized to accommodate a maximum index of + BASESYNTAX + 126. Make the generated tables one byte larger. + printf ':<<\\E\n\200y\nE'|./dash + * src/mksyntax.c (filltable): Use 258, not 257 as the size, + so that BASESYNTAX(=130) + 127 is a valid index. + (print): Likewise. + Don't emit explicit array dimension in declaration. + 2009-08-31 Eric Blake <ebb9@byu.net> * Avoid compiler warnings on isdigit. |