Hi,
there is another segfault in regexec(3), engine.c, backref(), similar
to the one i just reported, with the following difference: The first
elementary atom in the expression must be "[[:<:]]" or "\<" rather
than '^'.
The condition screwing up is:
case OBOW:
if (( (sp =
Hi,
while studying martijn@'s pending regexec(3) patch, i found
a read-access one-byte buffer underflow in "case OBOL" in the
function backref(), file libc/regex/engine.c.
I think outright bugs (like crashes) ought to be fixed before
improving functionality. So i'd like to get this in first, the
